61307838

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{22859}}^1$

素因数の和:23016

約数の個数: 24

約数和(自身を含む): 133731000

約数和(自身を除く): 72423162

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 22859, 45718, 68577, 137154, 205731, 411462, 3405991, 6811982, 10217973, 20435946, 30653919, 61307838]

約数ペア:

[(1, 61307838), (2, 30653919), (3, 20435946), (6, 10217973), (9, 6811982), (18, 3405991), (149, 411462), (298, 205731), (447, 137154), (894, 68577), (1341, 45718), (2682, 22859)]