31340898

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{1663}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 69888000

約数和(自身を除く): 38547102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 1663, 2094, 3141, 3326, 4989, 6282, 9423, 9978, 14967, 18846, 29934, 44901, 89802, 580387, 1160774, 1741161, 3482322, 5223483, 10446966, 15670449, 31340898]

約数ペア:

[(1, 31340898), (2, 15670449), (3, 10446966), (6, 5223483), (9, 3482322), (18, 1741161), (27, 1160774), (54, 580387), (349, 89802), (698, 44901), (1047, 29934), (1663, 18846), (2094, 14967), (3141, 9978), (3326, 9423), (4989, 6282)]