18440085688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{100217857}}^1$

素因数の和:100217886

約数の個数: 16

約数和(自身を含む): 36078428880

約数和(自身を除く): 17638343192

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 100217857, 200435714, 400871428, 801742856, 2305010711, 4610021422, 9220042844, 18440085688]

約数ペア:

[(1, 18440085688), (2, 9220042844), (4, 4610021422), (8, 2305010711), (23, 801742856), (46, 400871428), (92, 200435714), (184, 100217857)]