1919787804

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12527}}^1$

素因数の和:12597

約数の個数: 120

約数和(自身を含む): 5602722048

約数和(自身を除く): 3682934244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 129, 132, 162, 172, 198, 258, 297, 324, 387, 396, 473, 516, 594, 774, 891, 946, 1161, 1188, 1419, 1548, 1782, 1892, 2322, 2838, 3483, 3564, 4257, 4644, 5676, 6966, 8514, 12527, 12771, 13932, 17028, 25054, 25542, 37581, 38313, 50108, 51084, 75162, 76626, 112743, 137797, 150324, 153252, 225486, 275594, 338229, 413391, 450972, 538661, 551188, 676458, 826782, 1014687, 1077322, 1240173, 1352916, 1615983, 1653564, 2029374, 2154644, 2480346, 3231966, 3720519, 4058748, 4847949, 4960692, 5925271, 6463932, 7441038, 9695898, 11161557, 11850542, 14543847, 14882076, 17775813, 19391796, 22323114, 23701084, 29087694, 35551626, 43631541, 44646228, 53327439, 58175388, 71103252, 87263082, 106654878, 159982317, 174526164, 213309756, 319964634, 479946951, 639929268, 959893902, 1919787804]

約数ペア:

[(1, 1919787804), (2, 959893902), (3, 639929268), (4, 479946951), (6, 319964634), (9, 213309756), (11, 174526164), (12, 159982317), (18, 106654878), (22, 87263082), (27, 71103252), (33, 58175388), (36, 53327439), (43, 44646228), (44, 43631541), (54, 35551626), (66, 29087694), (81, 23701084), (86, 22323114), (99, 19391796), (108, 17775813), (129, 14882076), (132, 14543847), (162, 11850542), (172, 11161557), (198, 9695898), (258, 7441038), (297, 6463932), (324, 5925271), (387, 4960692), (396, 4847949), (473, 4058748), (516, 3720519), (594, 3231966), (774, 2480346), (891, 2154644), (946, 2029374), (1161, 1653564), (1188, 1615983), (1419, 1352916), (1548, 1240173), (1782, 1077322), (1892, 1014687), (2322, 826782), (2838, 676458), (3483, 551188), (3564, 538661), (4257, 450972), (4644, 413391), (5676, 338229), (6966, 275594), (8514, 225486), (12527, 153252), (12771, 150324), (13932, 137797), (17028, 112743), (25054, 76626), (25542, 75162), (37581, 51084), (38313, 50108)]