123869538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{529357}}^1$

素因数の和:529378

約数の個数: 24

約数和(自身を含む): 289029468

約数和(自身を除く): 165159930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 529357, 1058714, 1588071, 3176142, 4764213, 6881641, 9528426, 13763282, 20644923, 41289846, 61934769, 123869538]

約数ペア:

[(1, 123869538), (2, 61934769), (3, 41289846), (6, 20644923), (9, 13763282), (13, 9528426), (18, 6881641), (26, 4764213), (39, 3176142), (78, 1588071), (117, 1058714), (234, 529357)]