418977324

素因数分解:

$2^2\times 3^2\times {\mathrm{11638259}}^1$

素因数の和:11638269

約数の個数: 18

約数和(自身を含む): 1059081660

約数和(自身を除く): 640104336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11638259, 23276518, 34914777, 46553036, 69829554, 104744331, 139659108, 209488662, 418977324]

約数ペア:

[(1, 418977324), (2, 209488662), (3, 139659108), (4, 104744331), (6, 69829554), (9, 46553036), (12, 34914777), (18, 23276518), (36, 11638259)]