40073688

素因数分解:

$2^3\times 3^2\times {\mathrm{556579}}^1$

素因数の和:556591

約数の個数: 24

約数和(自身を含む): 108533100

約数和(自身を除く): 68459412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556579, 1113158, 1669737, 2226316, 3339474, 4452632, 5009211, 6678948, 10018422, 13357896, 20036844, 40073688]

約数ペア:

[(1, 40073688), (2, 20036844), (3, 13357896), (4, 10018422), (6, 6678948), (8, 5009211), (9, 4452632), (12, 3339474), (18, 2226316), (24, 1669737), (36, 1113158), (72, 556579)]