15204426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6481}}^1$

素因数の和:6526

約数の個数: 32

約数和(自身を含む): 33602688

約数和(自身を除く): 18398262

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 6481, 12962, 19443, 38886, 110177, 149063, 220354, 298126, 330531, 447189, 661062, 894378, 2534071, 5068142, 7602213, 15204426]

約数ペア:

[(1, 15204426), (2, 7602213), (3, 5068142), (6, 2534071), (17, 894378), (23, 661062), (34, 447189), (46, 330531), (51, 298126), (69, 220354), (102, 149063), (138, 110177), (391, 38886), (782, 19443), (1173, 12962), (2346, 6481)]