18882126

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 43930320

約数和(自身を除く): 25048194

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 661, 1058, 1242, 1322, 1587, 1983, 3174, 3966, 4761, 5949, 9522, 11898, 14283, 15203, 17847, 28566, 30406, 35694, 45609, 91218, 136827, 273654, 349669, 410481, 699338, 820962, 1049007, 2098014, 3147021, 6294042, 9441063, 18882126]

約数ペア:

[(1, 18882126), (2, 9441063), (3, 6294042), (6, 3147021), (9, 2098014), (18, 1049007), (23, 820962), (27, 699338), (46, 410481), (54, 349669), (69, 273654), (138, 136827), (207, 91218), (414, 45609), (529, 35694), (621, 30406), (661, 28566), (1058, 17847), (1242, 15203), (1322, 14283), (1587, 11898), (1983, 9522), (3174, 5949), (3966, 4761)]