18672174

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18199}}^1$

素因数の和:18229

約数の個数: 32

約数和(自身を含む): 43680000

約数和(自身を除く): 25007826

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 18199, 36398, 54597, 109194, 163791, 327582, 345781, 491373, 691562, 982746, 1037343, 2074686, 3112029, 6224058, 9336087, 18672174]

約数ペア:

[(1, 18672174), (2, 9336087), (3, 6224058), (6, 3112029), (9, 2074686), (18, 1037343), (19, 982746), (27, 691562), (38, 491373), (54, 345781), (57, 327582), (114, 163791), (171, 109194), (342, 54597), (513, 36398), (1026, 18199)]