12780522

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{15107}}^1$

素因数の和:15162

約数の個数: 24

約数和(自身を含む): 28282176

約数和(自身を除く): 15501654

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 15107, 30214, 45321, 90642, 135963, 271926, 710029, 1420058, 2130087, 4260174, 6390261, 12780522]

約数ペア:

[(1, 12780522), (2, 6390261), (3, 4260174), (6, 2130087), (9, 1420058), (18, 710029), (47, 271926), (94, 135963), (141, 90642), (282, 45321), (423, 30214), (846, 15107)]