397774404

素因数分解:

$2^2\times 3^2\times {\mathrm{11049289}}^1$

素因数の和:11049299

約数の個数: 18

約数和(自身を含む): 1005485390

約数和(自身を除く): 607710986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11049289, 22098578, 33147867, 44197156, 66295734, 99443601, 132591468, 198887202, 397774404]

約数ペア:

[(1, 397774404), (2, 198887202), (3, 132591468), (4, 99443601), (6, 66295734), (9, 44197156), (12, 33147867), (18, 22098578), (36, 11049289)]