42189654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4259}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 91607040

約数和(自身を除く): 49417386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4259, 4953, 8518, 9906, 12777, 25554, 55367, 110734, 166101, 332202, 540893, 1081786, 1622679, 3245358, 7031609, 14063218, 21094827, 42189654]

約数ペア:

[(1, 42189654), (2, 21094827), (3, 14063218), (6, 7031609), (13, 3245358), (26, 1622679), (39, 1081786), (78, 540893), (127, 332202), (254, 166101), (381, 110734), (762, 55367), (1651, 25554), (3302, 12777), (4259, 9906), (4953, 8518)]