18486531406

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13613057}}^1$

素因数の和:13613163

約数の個数: 16

約数和(自身を含む): 32017912416

約数和(自身を除く): 13531381010

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 13613057, 27226114, 95291399, 190582798, 1320466529, 2640933058, 9243265703, 18486531406]

約数ペア:

[(1, 18486531406), (2, 9243265703), (7, 2640933058), (14, 1320466529), (97, 190582798), (194, 95291399), (679, 27226114), (1358, 13613057)]