2018478924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1341

約数の個数: 216

約数和(自身を含む): 6535620000

約数和(自身を除く): 4517141076

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 121, 126, 132, 154, 159, 198, 212, 231, 242, 252, 308, 318, 363, 371, 396, 462, 477, 484, 583, 636, 693, 726, 742, 847, 924, 954, 1089, 1113, 1166, 1249, 1386, 1452, 1484, 1694, 1749, 1908, 2178, 2226, 2332, 2498, 2541, 2772, 3339, 3388, 3498, 3747, 4081, 4356, 4452, 4996, 5082, 5247, 6413, 6678, 6996, 7494, 7623, 8162, 8743, 10164, 10494, 11241, 12243, 12826, 13356, 13739, 14988, 15246, 16324, 17486, 19239, 20988, 22482, 24486, 25652, 26229, 27478, 30492, 34972, 36729, 38478, 41217, 44891, 44964, 48972, 52458, 54956, 57717, 66197, 73458, 76956, 78687, 82434, 89782, 96173, 104916, 115434, 123651, 132394, 134673, 146916, 151129, 157374, 164868, 179564, 192346, 198591, 230868, 247302, 264788, 269346, 288519, 302258, 314748, 384692, 397182, 404019, 453387, 463379, 494604, 538692, 577038, 595773, 604516, 728167, 794364, 808038, 865557, 906774, 926758, 1057903, 1154076, 1191546, 1360161, 1390137, 1456334, 1616076, 1731114, 1813548, 1853516, 2115806, 2184501, 2383092, 2720322, 2780274, 2912668, 3173709, 3462228, 4170411, 4231612, 4369002, 5097169, 5440644, 5560548, 6347418, 6553503, 8009837, 8340822, 8738004, 9521127, 10194338, 12694836, 13107006, 15291507, 16019674, 16681644, 19042254, 20388676, 24029511, 26214012, 30583014, 32039348, 38084508, 45874521, 48059022, 56068859, 61166028, 72088533, 91749042, 96118044, 112137718, 144177066, 168206577, 183498084, 224275436, 288354132, 336413154, 504619731, 672826308, 1009239462, 2018478924]

約数ペア:

[(1, 2018478924), (2, 1009239462), (3, 672826308), (4, 504619731), (6, 336413154), (7, 288354132), (9, 224275436), (11, 183498084), (12, 168206577), (14, 144177066), (18, 112137718), (21, 96118044), (22, 91749042), (28, 72088533), (33, 61166028), (36, 56068859), (42, 48059022), (44, 45874521), (53, 38084508), (63, 32039348), (66, 30583014), (77, 26214012), (84, 24029511), (99, 20388676), (106, 19042254), (121, 16681644), (126, 16019674), (132, 15291507), (154, 13107006), (159, 12694836), (198, 10194338), (212, 9521127), (231, 8738004), (242, 8340822), (252, 8009837), (308, 6553503), (318, 6347418), (363, 5560548), (371, 5440644), (396, 5097169), (462, 4369002), (477, 4231612), (484, 4170411), (583, 3462228), (636, 3173709), (693, 2912668), (726, 2780274), (742, 2720322), (847, 2383092), (924, 2184501), (954, 2115806), (1089, 1853516), (1113, 1813548), (1166, 1731114), (1249, 1616076), (1386, 1456334), (1452, 1390137), (1484, 1360161), (1694, 1191546), (1749, 1154076), (1908, 1057903), (2178, 926758), (2226, 906774), (2332, 865557), (2498, 808038), (2541, 794364), (2772, 728167), (3339, 604516), (3388, 595773), (3498, 577038), (3747, 538692), (4081, 494604), (4356, 463379), (4452, 453387), (4996, 404019), (5082, 397182), (5247, 384692), (6413, 314748), (6678, 302258), (6996, 288519), (7494, 269346), (7623, 264788), (8162, 247302), (8743, 230868), (10164, 198591), (10494, 192346), (11241, 179564), (12243, 164868), (12826, 157374), (13356, 151129), (13739, 146916), (14988, 134673), (15246, 132394), (16324, 123651), (17486, 115434), (19239, 104916), (20988, 96173), (22482, 89782), (24486, 82434), (25652, 78687), (26229, 76956), (27478, 73458), (30492, 66197), (34972, 57717), (36729, 54956), (38478, 52458), (41217, 48972), (44891, 44964)]