40975494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3137}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 93989376

約数和(自身を除く): 53013882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 3137, 4354, 6274, 6531, 9411, 13062, 18822, 21959, 43918, 65877, 131754, 975607, 1951214, 2926821, 5853642, 6829249, 13658498, 20487747, 40975494]

約数ペア:

[(1, 40975494), (2, 20487747), (3, 13658498), (6, 6829249), (7, 5853642), (14, 2926821), (21, 1951214), (42, 975607), (311, 131754), (622, 65877), (933, 43918), (1866, 21959), (2177, 18822), (3137, 13062), (4354, 9411), (6274, 6531)]