66661308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{264529}}^1$

素因数の和:264546

約数の個数: 36

約数和(自身を含む): 192577840

約数和(自身を除く): 125916532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 264529, 529058, 793587, 1058116, 1587174, 1851703, 2380761, 3174348, 3703406, 4761522, 5555109, 7406812, 9523044, 11110218, 16665327, 22220436, 33330654, 66661308]

約数ペア:

[(1, 66661308), (2, 33330654), (3, 22220436), (4, 16665327), (6, 11110218), (7, 9523044), (9, 7406812), (12, 5555109), (14, 4761522), (18, 3703406), (21, 3174348), (28, 2380761), (36, 1851703), (42, 1587174), (63, 1058116), (84, 793587), (126, 529058), (252, 264529)]