22963356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 63139440

約数和(自身を除く): 40176084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 353, 417, 468, 556, 706, 834, 1059, 1251, 1412, 1668, 1807, 2118, 2502, 3177, 3614, 4236, 4589, 5004, 5421, 6354, 7228, 9178, 10842, 12708, 13767, 16263, 18356, 21684, 27534, 32526, 41301, 49067, 55068, 65052, 82602, 98134, 147201, 165204, 196268, 294402, 441603, 588804, 637871, 883206, 1275742, 1766412, 1913613, 2551484, 3827226, 5740839, 7654452, 11481678, 22963356]

約数ペア:

[(1, 22963356), (2, 11481678), (3, 7654452), (4, 5740839), (6, 3827226), (9, 2551484), (12, 1913613), (13, 1766412), (18, 1275742), (26, 883206), (36, 637871), (39, 588804), (52, 441603), (78, 294402), (117, 196268), (139, 165204), (156, 147201), (234, 98134), (278, 82602), (353, 65052), (417, 55068), (468, 49067), (556, 41301), (706, 32526), (834, 27534), (1059, 21684), (1251, 18356), (1412, 16263), (1668, 13767), (1807, 12708), (2118, 10842), (2502, 9178), (3177, 7228), (3614, 6354), (4236, 5421), (4589, 5004)]