802120086

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{627637}}^1$

素因数の和:627716

約数の個数: 24

約数和(自身を含む): 1762407504

約数和(自身を除く): 960287418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 627637, 1255274, 1882911, 3765822, 5648733, 11297466, 44562227, 89124454, 133686681, 267373362, 401060043, 802120086]

約数ペア:

[(1, 802120086), (2, 401060043), (3, 267373362), (6, 133686681), (9, 89124454), (18, 44562227), (71, 11297466), (142, 5648733), (213, 3765822), (426, 1882911), (639, 1255274), (1278, 627637)]