180816388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{10211}}^1$

素因数の和:10467

約数の個数: 24

約数和(自身を含む): 334545120

約数和(自身を除く): 153728732

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 8854, 10211, 17708, 20422, 40844, 194009, 388018, 776036, 2379163, 4758326, 9516652, 45204097, 90408194, 180816388]

約数ペア:

[(1, 180816388), (2, 90408194), (4, 45204097), (19, 9516652), (38, 4758326), (76, 2379163), (233, 776036), (466, 388018), (932, 194009), (4427, 40844), (8854, 20422), (10211, 17708)]