248467212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{985981}}^1$

素因数の和:985998

約数の個数: 36

約数和(自身を含む): 717794896

約数和(自身を除く): 469327684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 985981, 1971962, 2957943, 3943924, 5915886, 6901867, 8873829, 11831772, 13803734, 17747658, 20705601, 27607468, 35495316, 41411202, 62116803, 82822404, 124233606, 248467212]

約数ペア:

[(1, 248467212), (2, 124233606), (3, 82822404), (4, 62116803), (6, 41411202), (7, 35495316), (9, 27607468), (12, 20705601), (14, 17747658), (18, 13803734), (21, 11831772), (28, 8873829), (36, 6901867), (42, 5915886), (63, 3943924), (84, 2957943), (126, 1971962), (252, 985981)]