40108572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159161}}^1$

素因数の和:159178

約数の個数: 36

約数和(自身を含む): 115869936

約数和(自身を除く): 75761364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159161, 318322, 477483, 636644, 954966, 1114127, 1432449, 1909932, 2228254, 2864898, 3342381, 4456508, 5729796, 6684762, 10027143, 13369524, 20054286, 40108572]

約数ペア:

[(1, 40108572), (2, 20054286), (3, 13369524), (4, 10027143), (6, 6684762), (7, 5729796), (9, 4456508), (12, 3342381), (14, 2864898), (18, 2228254), (21, 1909932), (28, 1432449), (36, 1114127), (42, 954966), (63, 636644), (84, 477483), (126, 318322), (252, 159161)]