31699188

素因数分解:

$2^2\times 3^4\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 83426112

約数和(自身を除く): 51726924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 324, 431, 454, 681, 862, 908, 1293, 1362, 1724, 2043, 2586, 2724, 3879, 4086, 5172, 6129, 7758, 8172, 11637, 12258, 15516, 18387, 23274, 24516, 34911, 36774, 46548, 69822, 73548, 97837, 139644, 195674, 293511, 391348, 587022, 880533, 1174044, 1761066, 2641599, 3522132, 5283198, 7924797, 10566396, 15849594, 31699188]

約数ペア:

[(1, 31699188), (2, 15849594), (3, 10566396), (4, 7924797), (6, 5283198), (9, 3522132), (12, 2641599), (18, 1761066), (27, 1174044), (36, 880533), (54, 587022), (81, 391348), (108, 293511), (162, 195674), (227, 139644), (324, 97837), (431, 73548), (454, 69822), (681, 46548), (862, 36774), (908, 34911), (1293, 24516), (1362, 23274), (1724, 18387), (2043, 15516), (2586, 12258), (2724, 11637), (3879, 8172), (4086, 7758), (5172, 6129)]