39991284

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8747}}^1$

素因数の和:8884

約数の個数: 36

約数和(自身を含む): 101896704

約数和(自身を除く): 61905420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 8747, 17494, 26241, 34988, 52482, 78723, 104964, 157446, 314892, 1110869, 2221738, 3332607, 4443476, 6665214, 9997821, 13330428, 19995642, 39991284]

約数ペア:

[(1, 39991284), (2, 19995642), (3, 13330428), (4, 9997821), (6, 6665214), (9, 4443476), (12, 3332607), (18, 2221738), (36, 1110869), (127, 314892), (254, 157446), (381, 104964), (508, 78723), (762, 52482), (1143, 34988), (1524, 26241), (2286, 17494), (4572, 8747)]