40038012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{158881}}^1$

素因数の和:158898

約数の個数: 36

約数和(自身を含む): 115666096

約数和(自身を除く): 75628084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 158881, 317762, 476643, 635524, 953286, 1112167, 1429929, 1906572, 2224334, 2859858, 3336501, 4448668, 5719716, 6673002, 10009503, 13346004, 20019006, 40038012]

約数ペア:

[(1, 40038012), (2, 20019006), (3, 13346004), (4, 10009503), (6, 6673002), (7, 5719716), (9, 4448668), (12, 3336501), (14, 2859858), (18, 2224334), (21, 1906572), (28, 1429929), (36, 1112167), (42, 953286), (63, 635524), (84, 476643), (126, 317762), (252, 158881)]