12790218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10501}}^1$

素因数の和:10542

約数の個数: 32

約数和(自身を含む): 30245760

約数和(自身を除く): 17455542

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 10501, 21002, 31503, 63006, 73507, 147014, 220521, 304529, 441042, 609058, 913587, 1827174, 2131703, 4263406, 6395109, 12790218]

約数ペア:

[(1, 12790218), (2, 6395109), (3, 4263406), (6, 2131703), (7, 1827174), (14, 913587), (21, 609058), (29, 441042), (42, 304529), (58, 220521), (87, 147014), (174, 73507), (203, 63006), (406, 31503), (609, 21002), (1218, 10501)]