29878218

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12671}}^1$

素因数の和:12810

約数の個数: 24

約数和(自身を含む): 65235456

約数和(自身を除く): 35357238

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 12671, 25342, 38013, 76026, 114039, 228078, 1659901, 3319802, 4979703, 9959406, 14939109, 29878218]

約数ペア:

[(1, 29878218), (2, 14939109), (3, 9959406), (6, 4979703), (9, 3319802), (18, 1659901), (131, 228078), (262, 114039), (393, 76026), (786, 38013), (1179, 25342), (2358, 12671)]