40213812

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24109}}^1$

素因数の和:24255

約数の個数: 24

約数和(自身を含む): 94511200

約数和(自身を除く): 54297388

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 24109, 48218, 72327, 96436, 144654, 289308, 3351151, 6702302, 10053453, 13404604, 20106906, 40213812]

約数ペア:

[(1, 40213812), (2, 20106906), (3, 13404604), (4, 10053453), (6, 6702302), (12, 3351151), (139, 289308), (278, 144654), (417, 96436), (556, 72327), (834, 48218), (1668, 24109)]