18547594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 12478646

約数列:

[1, 2, 13, 26, 59, 107, 113, 118, 214, 226, 767, 1391, 1469, 1534, 2782, 2938, 6313, 6667, 12091, 12626, 13334, 24182, 82069, 86671, 157183, 164138, 173342, 314366, 713369, 1426738, 9273797, 18547594]

約数ペア:

[(1, 18547594), (2, 9273797), (13, 1426738), (26, 713369), (59, 314366), (107, 173342), (113, 164138), (118, 157183), (214, 86671), (226, 82069), (767, 24182), (1391, 13334), (1469, 12626), (1534, 12091), (2782, 6667), (2938, 6313)]