31025898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 71678880

約数和(自身を除く): 40652982

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1093, 1494, 1577, 2186, 3154, 3279, 4731, 6558, 9462, 9837, 14193, 19674, 20767, 28386, 41534, 62301, 90719, 124602, 181438, 186903, 272157, 373806, 544314, 816471, 1632942, 1723661, 3447322, 5170983, 10341966, 15512949, 31025898]

約数ペア:

[(1, 31025898), (2, 15512949), (3, 10341966), (6, 5170983), (9, 3447322), (18, 1723661), (19, 1632942), (38, 816471), (57, 544314), (83, 373806), (114, 272157), (166, 186903), (171, 181438), (249, 124602), (342, 90719), (498, 62301), (747, 41534), (1093, 28386), (1494, 20767), (1577, 19674), (2186, 14193), (3154, 9837), (3279, 9462), (4731, 6558)]