66681468

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29401}}^1$

素因数の和:29424

約数の個数: 60

約数和(自身を含む): 199227952

約数和(自身を除く): 132546484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 29401, 58802, 88203, 117604, 176406, 205807, 264609, 352812, 411614, 529218, 617421, 793827, 823228, 1058436, 1234842, 1587654, 1852263, 2381481, 2469684, 3175308, 3704526, 4762962, 5556789, 7409052, 9525924, 11113578, 16670367, 22227156, 33340734, 66681468]

約数ペア:

[(1, 66681468), (2, 33340734), (3, 22227156), (4, 16670367), (6, 11113578), (7, 9525924), (9, 7409052), (12, 5556789), (14, 4762962), (18, 3704526), (21, 3175308), (27, 2469684), (28, 2381481), (36, 1852263), (42, 1587654), (54, 1234842), (63, 1058436), (81, 823228), (84, 793827), (108, 617421), (126, 529218), (162, 411614), (189, 352812), (252, 264609), (324, 205807), (378, 176406), (567, 117604), (756, 88203), (1134, 58802), (2268, 29401)]