81016962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6971}}^1$

素因数の和:7138

約数の個数: 32

約数和(自身を含む): 175694400

約数和(自身を除く): 94677438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 6971, 11622, 13942, 20913, 41826, 90623, 181246, 271869, 543738, 1038679, 2077358, 3116037, 6232074, 13502827, 27005654, 40508481, 81016962]

約数ペア:

[(1, 81016962), (2, 40508481), (3, 27005654), (6, 13502827), (13, 6232074), (26, 3116037), (39, 2077358), (78, 1038679), (149, 543738), (298, 271869), (447, 181246), (894, 90623), (1937, 41826), (3874, 20913), (5811, 13942), (6971, 11622)]