13780956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 39070080

約数和(自身を除く): 25289124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1019, 1127, 1932, 2038, 2254, 3057, 3381, 4076, 4508, 6114, 6762, 7133, 12228, 13524, 14266, 21399, 23437, 28532, 42798, 46874, 49931, 70311, 85596, 93748, 99862, 140622, 149793, 164059, 199724, 281244, 299586, 328118, 492177, 599172, 656236, 984354, 1148413, 1968708, 2296826, 3445239, 4593652, 6890478, 13780956]

約数ペア:

[(1, 13780956), (2, 6890478), (3, 4593652), (4, 3445239), (6, 2296826), (7, 1968708), (12, 1148413), (14, 984354), (21, 656236), (23, 599172), (28, 492177), (42, 328118), (46, 299586), (49, 281244), (69, 199724), (84, 164059), (92, 149793), (98, 140622), (138, 99862), (147, 93748), (161, 85596), (196, 70311), (276, 49931), (294, 46874), (322, 42798), (483, 28532), (588, 23437), (644, 21399), (966, 14266), (1019, 13524), (1127, 12228), (1932, 7133), (2038, 6762), (2254, 6114), (3057, 4508), (3381, 4076)]