118817478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 281768760

約数和(自身を除く): 162951282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 169, 234, 278, 281, 338, 417, 507, 562, 834, 843, 1014, 1251, 1521, 1686, 1807, 2502, 2529, 3042, 3614, 3653, 5058, 5421, 7306, 10842, 10959, 16263, 21918, 23491, 32526, 32877, 39059, 46982, 47489, 65754, 70473, 78118, 94978, 117177, 140946, 142467, 211419, 234354, 284934, 351531, 422838, 427401, 507767, 703062, 854802, 1015534, 1523301, 3046602, 4569903, 6600971, 9139806, 13201942, 19802913, 39605826, 59408739, 118817478]

約数ペア:

[(1, 118817478), (2, 59408739), (3, 39605826), (6, 19802913), (9, 13201942), (13, 9139806), (18, 6600971), (26, 4569903), (39, 3046602), (78, 1523301), (117, 1015534), (139, 854802), (169, 703062), (234, 507767), (278, 427401), (281, 422838), (338, 351531), (417, 284934), (507, 234354), (562, 211419), (834, 142467), (843, 140946), (1014, 117177), (1251, 94978), (1521, 78118), (1686, 70473), (1807, 65754), (2502, 47489), (2529, 46982), (3042, 39059), (3614, 32877), (3653, 32526), (5058, 23491), (5421, 21918), (7306, 16263), (10842, 10959)]