1664082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 4223232

約数和(自身を除く): 2559150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 281, 282, 329, 423, 562, 658, 843, 846, 987, 1686, 1967, 1974, 2529, 2961, 3934, 5058, 5901, 5922, 11802, 13207, 17703, 26414, 35406, 39621, 79242, 92449, 118863, 184898, 237726, 277347, 554694, 832041, 1664082]

約数ペア:

[(1, 1664082), (2, 832041), (3, 554694), (6, 277347), (7, 237726), (9, 184898), (14, 118863), (18, 92449), (21, 79242), (42, 39621), (47, 35406), (63, 26414), (94, 17703), (126, 13207), (141, 11802), (281, 5922), (282, 5901), (329, 5058), (423, 3934), (562, 2961), (658, 2529), (843, 1974), (846, 1967), (987, 1686)]