1339266978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10629103}}^1$

素因数の和:10629118

約数の個数: 24

約数和(自身を含む): 3316280448

約数和(自身を除く): 1977013470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10629103, 21258206, 31887309, 63774618, 74403721, 95661927, 148807442, 191323854, 223211163, 446422326, 669633489, 1339266978]

約数ペア:

[(1, 1339266978), (2, 669633489), (3, 446422326), (6, 223211163), (7, 191323854), (9, 148807442), (14, 95661927), (18, 74403721), (21, 63774618), (42, 31887309), (63, 21258206), (126, 10629103)]