17938367031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{62081}}^1$

素因数の和:62367

約数の個数: 32

約数和(自身を含む): 26700226560

約数和(自身を除く): 8761859529

約数列:

[1, 3, 13, 31, 39, 93, 239, 403, 717, 1209, 3107, 7409, 9321, 22227, 62081, 96317, 186243, 288951, 807053, 1924511, 2421159, 5773533, 14837359, 25018643, 44512077, 75055929, 192885667, 459958129, 578657001, 1379874387, 5979455677, 17938367031]

約数ペア:

[(1, 17938367031), (3, 5979455677), (13, 1379874387), (31, 578657001), (39, 459958129), (93, 192885667), (239, 75055929), (403, 44512077), (717, 25018643), (1209, 14837359), (3107, 5773533), (7409, 2421159), (9321, 1924511), (22227, 807053), (62081, 288951), (96317, 186243)]