40750038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{323413}}^1$

素因数の和:323428

約数の個数: 24

約数和(自身を含む): 100905168

約数和(自身を除く): 60155130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 323413, 646826, 970239, 1940478, 2263891, 2910717, 4527782, 5821434, 6791673, 13583346, 20375019, 40750038]

約数ペア:

[(1, 40750038), (2, 20375019), (3, 13583346), (6, 6791673), (7, 5821434), (9, 4527782), (14, 2910717), (18, 2263891), (21, 1940478), (42, 970239), (63, 646826), (126, 323413)]