40672506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1063}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 93155328

約数和(自身を除く): 52482822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 911, 1063, 1822, 2126, 2733, 3189, 5466, 6377, 6378, 7441, 12754, 14882, 19131, 22323, 38262, 44646, 968393, 1936786, 2905179, 5810358, 6778751, 13557502, 20336253, 40672506]

約数ペア:

[(1, 40672506), (2, 20336253), (3, 13557502), (6, 6778751), (7, 5810358), (14, 2905179), (21, 1936786), (42, 968393), (911, 44646), (1063, 38262), (1822, 22323), (2126, 19131), (2733, 14882), (3189, 12754), (5466, 7441), (6377, 6378)]