438197436

素因数分解:

$2^2\times 3^2\times {\mathrm{12172151}}^1$

素因数の和:12172161

約数の個数: 18

約数和(自身を含む): 1107665832

約数和(自身を除く): 669468396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12172151, 24344302, 36516453, 48688604, 73032906, 109549359, 146065812, 219098718, 438197436]

約数ペア:

[(1, 438197436), (2, 219098718), (3, 146065812), (4, 109549359), (6, 73032906), (9, 48688604), (12, 36516453), (18, 24344302), (36, 12172151)]