31527006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1783}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 72273408

約数和(自身を除く): 40746402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 1783, 2526, 2947, 3566, 5349, 5894, 8841, 10698, 12481, 17682, 24962, 37443, 74886, 750643, 1501286, 2251929, 4503858, 5254501, 10509002, 15763503, 31527006]

約数ペア:

[(1, 31527006), (2, 15763503), (3, 10509002), (6, 5254501), (7, 4503858), (14, 2251929), (21, 1501286), (42, 750643), (421, 74886), (842, 37443), (1263, 24962), (1783, 17682), (2526, 12481), (2947, 10698), (3566, 8841), (5349, 5894)]