21625662

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 23302338

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 233, 466, 499, 699, 998, 1398, 1497, 2994, 7223, 14446, 15469, 21669, 30938, 43338, 46407, 92814, 116267, 232534, 348801, 697602, 3604277, 7208554, 10812831, 21625662]

約数ペア:

[(1, 21625662), (2, 10812831), (3, 7208554), (6, 3604277), (31, 697602), (62, 348801), (93, 232534), (186, 116267), (233, 92814), (466, 46407), (499, 43338), (699, 30938), (998, 21669), (1398, 15469), (1497, 14446), (2994, 7223)]