18319727314

素因数分解:

$2^1\times 7^2\times {\mathrm{1543}}^1\times {\mathrm{121151}}^1$

素因数の和:122710

約数の個数: 24

約数和(自身を含む): 31987035648

約数和(自身を除く): 13667308334

約数列:

[1, 2, 7, 14, 49, 98, 1543, 3086, 10801, 21602, 75607, 121151, 151214, 242302, 848057, 1696114, 5936399, 11872798, 186935993, 373871986, 1308551951, 2617103902, 9159863657, 18319727314]

約数ペア:

[(1, 18319727314), (2, 9159863657), (7, 2617103902), (14, 1308551951), (49, 373871986), (98, 186935993), (1543, 11872798), (3086, 5936399), (10801, 1696114), (21602, 848057), (75607, 242302), (121151, 151214)]