18013814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 34413120

約数和(自身を除く): 16399306

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3413, 5278, 6826, 23891, 44369, 47782, 88738, 98977, 197954, 310583, 621166, 692839, 1286701, 1385678, 2573402, 9006907, 18013814]

約数ペア:

[(1, 18013814), (2, 9006907), (7, 2573402), (13, 1385678), (14, 1286701), (26, 692839), (29, 621166), (58, 310583), (91, 197954), (182, 98977), (203, 88738), (377, 47782), (406, 44369), (754, 23891), (2639, 6826), (3413, 5278)]