181406036

素因数分解:

$2^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{2957}}^1$

素因数の和:3288

約数の個数: 36

約数和(自身を含む): 370595988

約数和(自身を除く): 189189952

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 313, 626, 1252, 2191, 2957, 4382, 5914, 8764, 11828, 15337, 20699, 30674, 41398, 61348, 82796, 144893, 289786, 579572, 925541, 1851082, 3702164, 6478787, 12957574, 25915148, 45351509, 90703018, 181406036]

約数ペア:

[(1, 181406036), (2, 90703018), (4, 45351509), (7, 25915148), (14, 12957574), (28, 6478787), (49, 3702164), (98, 1851082), (196, 925541), (313, 579572), (626, 289786), (1252, 144893), (2191, 82796), (2957, 61348), (4382, 41398), (5914, 30674), (8764, 20699), (11828, 15337)]