29889738

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 67164552

約数和(自身を除く): 37274814

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 101, 123, 202, 246, 303, 369, 401, 606, 738, 802, 909, 1203, 1818, 2406, 3609, 4141, 7218, 8282, 12423, 16441, 24846, 32882, 37269, 40501, 49323, 74538, 81002, 98646, 121503, 147969, 243006, 295938, 364509, 729018, 1660541, 3321082, 4981623, 9963246, 14944869, 29889738]

約数ペア:

[(1, 29889738), (2, 14944869), (3, 9963246), (6, 4981623), (9, 3321082), (18, 1660541), (41, 729018), (82, 364509), (101, 295938), (123, 243006), (202, 147969), (246, 121503), (303, 98646), (369, 81002), (401, 74538), (606, 49323), (738, 40501), (802, 37269), (909, 32882), (1203, 24846), (1818, 16441), (2406, 12423), (3609, 8282), (4141, 7218)]