18102994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5851}}^1$

素因数の和:5890

約数の個数: 32

約数和(自身を含む): 35392896

約数和(自身を除く): 17289902

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 5851, 11702, 40957, 76063, 81914, 99467, 152126, 198934, 532441, 696269, 1064882, 1293071, 1392538, 2586142, 9051497, 18102994]

約数ペア:

[(1, 18102994), (2, 9051497), (7, 2586142), (13, 1392538), (14, 1293071), (17, 1064882), (26, 696269), (34, 532441), (91, 198934), (119, 152126), (182, 99467), (221, 81914), (238, 76063), (442, 40957), (1547, 11702), (3094, 5851)]