12849642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 30368520

約数和(自身を除く): 17518878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 617, 801, 1157, 1234, 1602, 1851, 2314, 3471, 3702, 5553, 6942, 8021, 10413, 11106, 16042, 20826, 24063, 48126, 54913, 72189, 109826, 144378, 164739, 329478, 494217, 713869, 988434, 1427738, 2141607, 4283214, 6424821, 12849642]

約数ペア:

[(1, 12849642), (2, 6424821), (3, 4283214), (6, 2141607), (9, 1427738), (13, 988434), (18, 713869), (26, 494217), (39, 329478), (78, 164739), (89, 144378), (117, 109826), (178, 72189), (234, 54913), (267, 48126), (534, 24063), (617, 20826), (801, 16042), (1157, 11106), (1234, 10413), (1602, 8021), (1851, 6942), (2314, 5553), (3471, 3702)]