39171834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 93637440

約数和(自身を除く): 54465606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 163, 169, 234, 237, 326, 338, 474, 489, 507, 711, 978, 1014, 1027, 1422, 1467, 1521, 2054, 2119, 2934, 3042, 3081, 4238, 6162, 6357, 9243, 12714, 12877, 13351, 18486, 19071, 25754, 26702, 27547, 38142, 38631, 40053, 55094, 77262, 80106, 82641, 115893, 120159, 165282, 167401, 231786, 240318, 247923, 334802, 495846, 502203, 1004406, 1506609, 2176213, 3013218, 4352426, 6528639, 13057278, 19585917, 39171834]

約数ペア:

[(1, 39171834), (2, 19585917), (3, 13057278), (6, 6528639), (9, 4352426), (13, 3013218), (18, 2176213), (26, 1506609), (39, 1004406), (78, 502203), (79, 495846), (117, 334802), (158, 247923), (163, 240318), (169, 231786), (234, 167401), (237, 165282), (326, 120159), (338, 115893), (474, 82641), (489, 80106), (507, 77262), (711, 55094), (978, 40053), (1014, 38631), (1027, 38142), (1422, 27547), (1467, 26702), (1521, 25754), (2054, 19071), (2119, 18486), (2934, 13351), (3042, 12877), (3081, 12714), (4238, 9243), (6162, 6357)]