81368322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{276763}}^1$

素因数の和:276782

約数の個数: 24

約数和(自身を含む): 189306576

約数和(自身を除く): 107938254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 276763, 553526, 830289, 1660578, 1937341, 3874682, 5812023, 11624046, 13561387, 27122774, 40684161, 81368322]

約数ペア:

[(1, 81368322), (2, 40684161), (3, 27122774), (6, 13561387), (7, 11624046), (14, 5812023), (21, 3874682), (42, 1937341), (49, 1660578), (98, 830289), (147, 553526), (294, 276763)]