18423690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26701}}^1$

素因数の和:26734

約数の個数: 32

約数和(自身を含む): 46141056

約数和(自身を除く): 27717366

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26701, 53402, 80103, 133505, 160206, 267010, 400515, 614123, 801030, 1228246, 1842369, 3070615, 3684738, 6141230, 9211845, 18423690]

約数ペア:

[(1, 18423690), (2, 9211845), (3, 6141230), (5, 3684738), (6, 3070615), (10, 1842369), (15, 1228246), (23, 801030), (30, 614123), (46, 400515), (69, 267010), (115, 160206), (138, 133505), (230, 80103), (345, 53402), (690, 26701)]