25281036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{63841}}^1$

素因数の和:63862

約数の個数: 36

約数和(自身を含む): 69715464

約数和(自身を除く): 44434428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 63841, 127682, 191523, 255364, 383046, 574569, 702251, 766092, 1149138, 1404502, 2106753, 2298276, 2809004, 4213506, 6320259, 8427012, 12640518, 25281036]

約数ペア:

[(1, 25281036), (2, 12640518), (3, 8427012), (4, 6320259), (6, 4213506), (9, 2809004), (11, 2298276), (12, 2106753), (18, 1404502), (22, 1149138), (33, 766092), (36, 702251), (44, 574569), (66, 383046), (99, 255364), (132, 191523), (198, 127682), (396, 63841)]