18573324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20101}}^1$

素因数の和:20126

約数の個数: 48

約数和(自身を含む): 54034176

約数和(自身を除く): 35460852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 20101, 40202, 60303, 80404, 120606, 140707, 221111, 241212, 281414, 422121, 442222, 562828, 663333, 844242, 884444, 1326666, 1547777, 1688484, 2653332, 3095554, 4643331, 6191108, 9286662, 18573324]

約数ペア:

[(1, 18573324), (2, 9286662), (3, 6191108), (4, 4643331), (6, 3095554), (7, 2653332), (11, 1688484), (12, 1547777), (14, 1326666), (21, 884444), (22, 844242), (28, 663333), (33, 562828), (42, 442222), (44, 422121), (66, 281414), (77, 241212), (84, 221111), (132, 140707), (154, 120606), (231, 80404), (308, 60303), (462, 40202), (924, 20101)]