40915998

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{2341}}^1$

素因数の和:3320

約数の個数: 24

約数和(自身を含む): 88780536

約数和(自身を除く): 47864538

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2341, 2913, 4682, 5826, 7023, 8739, 14046, 17478, 21069, 42138, 2273111, 4546222, 6819333, 13638666, 20457999, 40915998]

約数ペア:

[(1, 40915998), (2, 20457999), (3, 13638666), (6, 6819333), (9, 4546222), (18, 2273111), (971, 42138), (1942, 21069), (2341, 17478), (2913, 14046), (4682, 8739), (5826, 7023)]