31461966

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{10993}}^1$

素因数の和:11057

約数の個数: 32

約数和(自身を含む): 71241120

約数和(自身を除く): 39779154

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 10993, 21986, 32979, 65958, 98937, 197874, 296811, 582629, 593622, 1165258, 1747887, 3495774, 5243661, 10487322, 15730983, 31461966]

約数ペア:

[(1, 31461966), (2, 15730983), (3, 10487322), (6, 5243661), (9, 3495774), (18, 1747887), (27, 1165258), (53, 593622), (54, 582629), (106, 296811), (159, 197874), (318, 98937), (477, 65958), (954, 32979), (1431, 21986), (2862, 10993)]