68899404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{820231}}^1$

素因数の和:820245

約数の個数: 24

約数和(自身を含む): 183731968

約数和(自身を除く): 114832564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 820231, 1640462, 2460693, 3280924, 4921386, 5741617, 9842772, 11483234, 17224851, 22966468, 34449702, 68899404]

約数ペア:

[(1, 68899404), (2, 34449702), (3, 22966468), (4, 17224851), (6, 11483234), (7, 9842772), (12, 5741617), (14, 4921386), (21, 3280924), (28, 2460693), (42, 1640462), (84, 820231)]