29721438

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{1103}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 66240000

約数和(自身を除く): 36518562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1103, 1497, 2206, 2994, 3309, 4491, 6618, 8982, 9927, 13473, 19854, 26946, 29781, 59562, 550397, 1100794, 1651191, 3302382, 4953573, 9907146, 14860719, 29721438]

約数ペア:

[(1, 29721438), (2, 14860719), (3, 9907146), (6, 4953573), (9, 3302382), (18, 1651191), (27, 1100794), (54, 550397), (499, 59562), (998, 29781), (1103, 26946), (1497, 19854), (2206, 13473), (2994, 9927), (3309, 8982), (4491, 6618)]