40807554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1151}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 45454206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 622, 933, 1151, 1866, 2302, 3453, 5909, 6906, 11818, 17727, 21869, 35454, 43738, 65607, 131214, 357961, 715922, 1073883, 2147766, 6801259, 13602518, 20403777, 40807554]

約数ペア:

[(1, 40807554), (2, 20403777), (3, 13602518), (6, 6801259), (19, 2147766), (38, 1073883), (57, 715922), (114, 357961), (311, 131214), (622, 65607), (933, 43738), (1151, 35454), (1866, 21869), (2302, 17727), (3453, 11818), (5909, 6906)]