15977052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4907

約数の個数: 72

約数和(自身を含む): 49716576

約数和(自身を除く): 33739524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 4877, 9754, 14631, 19508, 29262, 34139, 43893, 58524, 63401, 68278, 87786, 102417, 126802, 136556, 175572, 190203, 204834, 253604, 307251, 380406, 409668, 443807, 570609, 614502, 760812, 887614, 1141218, 1229004, 1331421, 1775228, 2282436, 2662842, 3994263, 5325684, 7988526, 15977052]

約数ペア:

[(1, 15977052), (2, 7988526), (3, 5325684), (4, 3994263), (6, 2662842), (7, 2282436), (9, 1775228), (12, 1331421), (13, 1229004), (14, 1141218), (18, 887614), (21, 760812), (26, 614502), (28, 570609), (36, 443807), (39, 409668), (42, 380406), (52, 307251), (63, 253604), (78, 204834), (84, 190203), (91, 175572), (117, 136556), (126, 126802), (156, 102417), (182, 87786), (234, 68278), (252, 63401), (273, 58524), (364, 43893), (468, 34139), (546, 29262), (819, 19508), (1092, 14631), (1638, 9754), (3276, 4877)]