21635226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{52259}}^1$

素因数の和:52290

約数の個数: 24

約数和(自身を含む): 48915360

約数和(自身を除く): 27280134

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 52259, 104518, 156777, 313554, 470331, 940662, 1201957, 2403914, 3605871, 7211742, 10817613, 21635226]

約数ペア:

[(1, 21635226), (2, 10817613), (3, 7211742), (6, 3605871), (9, 2403914), (18, 1201957), (23, 940662), (46, 470331), (69, 313554), (138, 156777), (207, 104518), (414, 52259)]