17967231906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7430617}}^1$

素因数の和:7430666

約数の個数: 32

約数和(自身を含む): 39947002368

約数和(自身を除く): 21979770462

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 7430617, 14861234, 22291851, 44583702, 96598021, 193196042, 230349127, 289794063, 460698254, 579588126, 691047381, 1382094762, 2994538651, 5989077302, 8983615953, 17967231906]

約数ペア:

[(1, 17967231906), (2, 8983615953), (3, 5989077302), (6, 2994538651), (13, 1382094762), (26, 691047381), (31, 579588126), (39, 460698254), (62, 289794063), (78, 230349127), (93, 193196042), (186, 96598021), (403, 44583702), (806, 22291851), (1209, 14861234), (2418, 7430617)]