15678971298

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{23549}}^1$

素因数の和:24391

約数の個数: 48

約数和(自身を含む): 34739452800

約数和(自身を除く): 19060481502

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 787, 846, 1574, 2361, 4722, 7083, 14166, 23549, 36989, 47098, 70647, 73978, 110967, 141294, 211941, 221934, 332901, 423882, 665802, 1106803, 2213606, 3320409, 6640818, 9961227, 18533063, 19922454, 37066126, 55599189, 111198378, 166797567, 333595134, 871053961, 1742107922, 2613161883, 5226323766, 7839485649, 15678971298]

約数ペア:

[(1, 15678971298), (2, 7839485649), (3, 5226323766), (6, 2613161883), (9, 1742107922), (18, 871053961), (47, 333595134), (94, 166797567), (141, 111198378), (282, 55599189), (423, 37066126), (787, 19922454), (846, 18533063), (1574, 9961227), (2361, 6640818), (4722, 3320409), (7083, 2213606), (14166, 1106803), (23549, 665802), (36989, 423882), (47098, 332901), (70647, 221934), (73978, 211941), (110967, 141294)]