18103667426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1\times {\mathrm{13421}}^1$

素因数の和:15254

約数の個数: 32

約数和(自身を含む): 30271978800

約数和(自身を除く): 12168311374

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1789, 3578, 13421, 23257, 26842, 46514, 51881, 103762, 174473, 348946, 389209, 674453, 778418, 1348906, 5059717, 10119434, 24010169, 48020338, 312132197, 624264394, 696294901, 1392589802, 9051833713, 18103667426]

約数ペア:

[(1, 18103667426), (2, 9051833713), (13, 1392589802), (26, 696294901), (29, 624264394), (58, 312132197), (377, 48020338), (754, 24010169), (1789, 10119434), (3578, 5059717), (13421, 1348906), (23257, 778418), (26842, 674453), (46514, 389209), (51881, 348946), (103762, 174473)]