18952164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 63866880

約数和(自身を除く): 44914716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 53, 54, 63, 66, 77, 84, 86, 99, 106, 108, 126, 129, 132, 154, 159, 172, 189, 198, 212, 231, 252, 258, 297, 301, 308, 318, 371, 378, 387, 396, 462, 473, 477, 516, 583, 594, 602, 636, 693, 742, 756, 774, 903, 924, 946, 954, 1113, 1161, 1166, 1188, 1204, 1386, 1419, 1431, 1484, 1548, 1749, 1806, 1892, 1908, 2079, 2226, 2279, 2322, 2332, 2709, 2772, 2838, 2862, 3311, 3339, 3498, 3612, 4081, 4158, 4257, 4452, 4558, 4644, 5247, 5418, 5676, 5724, 6622, 6678, 6837, 6996, 8127, 8162, 8316, 8514, 9116, 9933, 10017, 10494, 10836, 12243, 12771, 13244, 13356, 13674, 15741, 15953, 16254, 16324, 17028, 19866, 20034, 20511, 20988, 24486, 25069, 25542, 27348, 29799, 31482, 31906, 32508, 36729, 39732, 40068, 41022, 47859, 48972, 50138, 51084, 59598, 61533, 62964, 63812, 73458, 75207, 82044, 89397, 95718, 100276, 110187, 119196, 123066, 143577, 146916, 150414, 175483, 178794, 191436, 220374, 225621, 246132, 287154, 300828, 350966, 357588, 430731, 440748, 451242, 526449, 574308, 676863, 701932, 861462, 902484, 1052898, 1353726, 1579347, 1722924, 2105796, 2707452, 3158694, 4738041, 6317388, 9476082, 18952164]

約数ペア:

[(1, 18952164), (2, 9476082), (3, 6317388), (4, 4738041), (6, 3158694), (7, 2707452), (9, 2105796), (11, 1722924), (12, 1579347), (14, 1353726), (18, 1052898), (21, 902484), (22, 861462), (27, 701932), (28, 676863), (33, 574308), (36, 526449), (42, 451242), (43, 440748), (44, 430731), (53, 357588), (54, 350966), (63, 300828), (66, 287154), (77, 246132), (84, 225621), (86, 220374), (99, 191436), (106, 178794), (108, 175483), (126, 150414), (129, 146916), (132, 143577), (154, 123066), (159, 119196), (172, 110187), (189, 100276), (198, 95718), (212, 89397), (231, 82044), (252, 75207), (258, 73458), (297, 63812), (301, 62964), (308, 61533), (318, 59598), (371, 51084), (378, 50138), (387, 48972), (396, 47859), (462, 41022), (473, 40068), (477, 39732), (516, 36729), (583, 32508), (594, 31906), (602, 31482), (636, 29799), (693, 27348), (742, 25542), (756, 25069), (774, 24486), (903, 20988), (924, 20511), (946, 20034), (954, 19866), (1113, 17028), (1161, 16324), (1166, 16254), (1188, 15953), (1204, 15741), (1386, 13674), (1419, 13356), (1431, 13244), (1484, 12771), (1548, 12243), (1749, 10836), (1806, 10494), (1892, 10017), (1908, 9933), (2079, 9116), (2226, 8514), (2279, 8316), (2322, 8162), (2332, 8127), (2709, 6996), (2772, 6837), (2838, 6678), (2862, 6622), (3311, 5724), (3339, 5676), (3498, 5418), (3612, 5247), (4081, 4644), (4158, 4558), (4257, 4452)]