218556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 596232

約数和(自身を除く): 377676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 467, 468, 934, 1401, 1868, 2802, 4203, 5604, 6071, 8406, 12142, 16812, 18213, 24284, 36426, 54639, 72852, 109278, 218556]

約数ペア:

[(1, 218556), (2, 109278), (3, 72852), (4, 54639), (6, 36426), (9, 24284), (12, 18213), (13, 16812), (18, 12142), (26, 8406), (36, 6071), (39, 5604), (52, 4203), (78, 2802), (117, 1868), (156, 1401), (234, 934), (467, 468)]