17996923314

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{162389}}^1$

素因数の和:162575

約数の個数: 48

約数和(自身を含む): 40127218560

約数和(自身を除く): 22130295246

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 262, 282, 393, 423, 786, 846, 1179, 2358, 6157, 12314, 18471, 36942, 55413, 110826, 162389, 324778, 487167, 974334, 1461501, 2923002, 7632283, 15264566, 21272959, 22896849, 42545918, 45793698, 63818877, 68690547, 127637754, 137381094, 191456631, 382913262, 999829073, 1999658146, 2999487219, 5998974438, 8998461657, 17996923314]

約数ペア:

[(1, 17996923314), (2, 8998461657), (3, 5998974438), (6, 2999487219), (9, 1999658146), (18, 999829073), (47, 382913262), (94, 191456631), (131, 137381094), (141, 127637754), (262, 68690547), (282, 63818877), (393, 45793698), (423, 42545918), (786, 22896849), (846, 21272959), (1179, 15264566), (2358, 7632283), (6157, 2923002), (12314, 1461501), (18471, 974334), (36942, 487167), (55413, 324778), (110826, 162389)]