31127724

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18397}}^1$

素因数の和:18454

約数の個数: 36

約数和(自身を含む): 80362464

約数和(自身を除く): 49234740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 18397, 36794, 55191, 73588, 110382, 165573, 220764, 331146, 662292, 864659, 1729318, 2593977, 3458636, 5187954, 7781931, 10375908, 15563862, 31127724]

約数ペア:

[(1, 31127724), (2, 15563862), (3, 10375908), (4, 7781931), (6, 5187954), (9, 3458636), (12, 2593977), (18, 1729318), (36, 864659), (47, 662292), (94, 331146), (141, 220764), (188, 165573), (282, 110382), (423, 73588), (564, 55191), (846, 36794), (1692, 18397)]