42940188

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5653}}^1$

素因数の和:5874

約数の個数: 36

約数和(自身を含む): 109076968

約数和(自身を除く): 66136780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 5653, 7596, 11306, 16959, 22612, 33918, 50877, 67836, 101754, 203508, 1192783, 2385566, 3578349, 4771132, 7156698, 10735047, 14313396, 21470094, 42940188]

約数ペア:

[(1, 42940188), (2, 21470094), (3, 14313396), (4, 10735047), (6, 7156698), (9, 4771132), (12, 3578349), (18, 2385566), (36, 1192783), (211, 203508), (422, 101754), (633, 67836), (844, 50877), (1266, 33918), (1899, 22612), (2532, 16959), (3798, 11306), (5653, 7596)]