21665958

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 45934560

約数和(自身を除く): 24268602

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 3037, 3567, 6074, 7134, 9111, 18222, 88073, 124517, 176146, 249034, 264219, 373551, 528438, 747102, 3610993, 7221986, 10832979, 21665958]

約数ペア:

[(1, 21665958), (2, 10832979), (3, 7221986), (6, 3610993), (29, 747102), (41, 528438), (58, 373551), (82, 264219), (87, 249034), (123, 176146), (174, 124517), (246, 88073), (1189, 18222), (2378, 9111), (3037, 7134), (3567, 6074)]