18407664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11621}}^1$

素因数の和:11646

約数の個数: 60

約数和(自身を含む): 56203992

約数和(自身を除く): 37796328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11621, 23242, 34863, 46484, 69726, 92968, 104589, 127831, 139452, 185936, 209178, 255662, 278904, 383493, 418356, 511324, 557808, 766986, 836712, 1022648, 1150479, 1533972, 1673424, 2045296, 2300958, 3067944, 4601916, 6135888, 9203832, 18407664]

約数ペア:

[(1, 18407664), (2, 9203832), (3, 6135888), (4, 4601916), (6, 3067944), (8, 2300958), (9, 2045296), (11, 1673424), (12, 1533972), (16, 1150479), (18, 1022648), (22, 836712), (24, 766986), (33, 557808), (36, 511324), (44, 418356), (48, 383493), (66, 278904), (72, 255662), (88, 209178), (99, 185936), (132, 139452), (144, 127831), (176, 104589), (198, 92968), (264, 69726), (396, 46484), (528, 34863), (792, 23242), (1584, 11621)]