1320231708

素因数分解:

$2^2\times 3^2\times {\mathrm{36673103}}^1$

素因数の和:36673113

約数の個数: 18

約数和(自身を含む): 3337252464

約数和(自身を除く): 2017020756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 36673103, 73346206, 110019309, 146692412, 220038618, 330057927, 440077236, 660115854, 1320231708]

約数ペア:

[(1, 1320231708), (2, 660115854), (3, 440077236), (4, 330057927), (6, 220038618), (9, 146692412), (12, 110019309), (18, 73346206), (36, 36673103)]