17829968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3771

約数の個数: 40

約数和(自身を含む): 38830848

約数和(自身を除く): 21000880

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 3727, 4784, 7454, 14908, 29816, 48451, 59632, 85721, 96902, 171442, 193804, 342884, 387608, 685768, 775216, 1114373, 1371536, 2228746, 4457492, 8914984, 17829968]

約数ペア:

[(1, 17829968), (2, 8914984), (4, 4457492), (8, 2228746), (13, 1371536), (16, 1114373), (23, 775216), (26, 685768), (46, 387608), (52, 342884), (92, 193804), (104, 171442), (184, 96902), (208, 85721), (299, 59632), (368, 48451), (598, 29816), (1196, 14908), (2392, 7454), (3727, 4784)]