31215693666

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{127951}}^1$

素因数の和:128586

約数の個数: 32

約数和(自身を含む): 63400727808

約数和(自身を除く): 32185034142

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 557, 1114, 1671, 3342, 40661, 81322, 121983, 127951, 243966, 255902, 383853, 767706, 9340423, 18680846, 28021269, 56042538, 71268707, 142537414, 213806121, 427612242, 5202615611, 10405231222, 15607846833, 31215693666]

約数ペア:

[(1, 31215693666), (2, 15607846833), (3, 10405231222), (6, 5202615611), (73, 427612242), (146, 213806121), (219, 142537414), (438, 71268707), (557, 56042538), (1114, 28021269), (1671, 18680846), (3342, 9340423), (40661, 767706), (81322, 383853), (121983, 255902), (127951, 243966)]