1998636

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 4698624

約数和(自身を除く): 2699988

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1103, 1812, 2206, 3309, 4412, 6618, 13236, 166553, 333106, 499659, 666212, 999318, 1998636]

約数ペア:

[(1, 1998636), (2, 999318), (3, 666212), (4, 499659), (6, 333106), (12, 166553), (151, 13236), (302, 6618), (453, 4412), (604, 3309), (906, 2206), (1103, 1812)]