18922494

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 39308544

約数和(自身を除く): 20386050

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 1033, 2066, 3053, 3099, 6106, 6198, 9159, 18318, 44419, 73343, 88838, 133257, 146686, 220029, 266514, 440058, 3153749, 6307498, 9461247, 18922494]

約数ペア:

[(1, 18922494), (2, 9461247), (3, 6307498), (6, 3153749), (43, 440058), (71, 266514), (86, 220029), (129, 146686), (142, 133257), (213, 88838), (258, 73343), (426, 44419), (1033, 18318), (2066, 9159), (3053, 6198), (3099, 6106)]