18137255643

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8923}}^1\times {\mathrm{5791}}^1$

素因数の和:14736

約数の個数: 32

約数和(自身を含む): 28945172480

約数和(自身を除く): 10807916837

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5791, 8923, 17373, 26769, 52119, 75283, 80307, 115999, 156357, 225849, 240921, 347997, 677547, 1043991, 2032641, 3131973, 51673093, 155019279, 465057837, 671750209, 1395173511, 2015250627, 6045751881, 18137255643]

約数ペア:

[(1, 18137255643), (3, 6045751881), (9, 2015250627), (13, 1395173511), (27, 671750209), (39, 465057837), (117, 155019279), (351, 51673093), (5791, 3131973), (8923, 2032641), (17373, 1043991), (26769, 677547), (52119, 347997), (75283, 240921), (80307, 225849), (115999, 156357)]