2012943915

素因数分解:

$3^2\times 5^1\times {\mathrm{7019}}^1\times {\mathrm{6373}}^1$

素因数の和:13403

約数の個数: 24

約数和(自身を含む): 3490147440

約数和(自身を除く): 1477203525

約数列:

[1, 3, 5, 9, 15, 45, 6373, 7019, 19119, 21057, 31865, 35095, 57357, 63171, 95595, 105285, 286785, 315855, 44732087, 134196261, 223660435, 402588783, 670981305, 2012943915]

約数ペア:

[(1, 2012943915), (3, 670981305), (5, 402588783), (9, 223660435), (15, 134196261), (45, 44732087), (6373, 315855), (7019, 286785), (19119, 105285), (21057, 95595), (31865, 63171), (35095, 57357)]