218522892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2601463}}^1$

素因数の和:2601477

約数の個数: 24

約数和(自身を含む): 582727936

約数和(自身を除く): 364205044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2601463, 5202926, 7804389, 10405852, 15608778, 18210241, 31217556, 36420482, 54630723, 72840964, 109261446, 218522892]

約数ペア:

[(1, 218522892), (2, 109261446), (3, 72840964), (4, 54630723), (6, 36420482), (7, 31217556), (12, 18210241), (14, 15608778), (21, 10405852), (28, 7804389), (42, 5202926), (84, 2601463)]