18173766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12300

約数の個数: 32

約数和(自身を含む): 41207040

約数和(自身を除く): 23033274

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12263, 24526, 36789, 73578, 159419, 232997, 318838, 465994, 478257, 698991, 956514, 1397982, 3028961, 6057922, 9086883, 18173766]

約数ペア:

[(1, 18173766), (2, 9086883), (3, 6057922), (6, 3028961), (13, 1397982), (19, 956514), (26, 698991), (38, 478257), (39, 465994), (57, 318838), (78, 232997), (114, 159419), (247, 73578), (494, 36789), (741, 24526), (1482, 12263)]