40179471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 59136000

約数和(自身を除く): 18956529

約数列:

[1, 3, 19, 29, 57, 87, 109, 223, 327, 551, 669, 1653, 2071, 3161, 4237, 6213, 6467, 9483, 12711, 19401, 24307, 60059, 72921, 122873, 180177, 368619, 461833, 704903, 1385499, 2114709, 13393157, 40179471]

約数ペア:

[(1, 40179471), (3, 13393157), (19, 2114709), (29, 1385499), (57, 704903), (87, 461833), (109, 368619), (223, 180177), (327, 122873), (551, 72921), (669, 60059), (1653, 24307), (2071, 19401), (3161, 12711), (4237, 9483), (6213, 6467)]