18877999722

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{544631}}^1$

素因数の和:544798

約数の個数: 32

約数和(自身を含む): 38821368960

約数和(自身を除く): 19943369238

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 5777, 11554, 17331, 34662, 544631, 1089262, 1633893, 3267786, 28865443, 57730886, 59364779, 86596329, 118729558, 173192658, 178094337, 356188674, 3146333287, 6292666574, 9438999861, 18877999722]

約数ペア:

[(1, 18877999722), (2, 9438999861), (3, 6292666574), (6, 3146333287), (53, 356188674), (106, 178094337), (109, 173192658), (159, 118729558), (218, 86596329), (318, 59364779), (327, 57730886), (654, 28865443), (5777, 3267786), (11554, 1633893), (17331, 1089262), (34662, 544631)]