63145638

素因数分解:

$2^1\times 3^2\times {\mathrm{1637}}^1\times {\mathrm{2143}}^1$

素因数の和:3788

約数の個数: 24

約数和(自身を含む): 136963008

約数和(自身を除く): 73817370

約数列:

[1, 2, 3, 6, 9, 18, 1637, 2143, 3274, 4286, 4911, 6429, 9822, 12858, 14733, 19287, 29466, 38574, 3508091, 7016182, 10524273, 21048546, 31572819, 63145638]

約数ペア:

[(1, 63145638), (2, 31572819), (3, 21048546), (6, 10524273), (9, 7016182), (18, 3508091), (1637, 38574), (2143, 29466), (3274, 19287), (4286, 14733), (4911, 12858), (6429, 9822)]