2240658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17783}}^1$

素因数の和:17798

約数の個数: 24

約数和(自身を含む): 5548608

約数和(自身を除く): 3307950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17783, 35566, 53349, 106698, 124481, 160047, 248962, 320094, 373443, 746886, 1120329, 2240658]

約数ペア:

[(1, 2240658), (2, 1120329), (3, 746886), (6, 373443), (7, 320094), (9, 248962), (14, 160047), (18, 124481), (21, 106698), (42, 53349), (63, 35566), (126, 17783)]