27213238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 45616032

約数和(自身を除く): 18402794

約数列:

[1, 2, 13, 26, 43, 86, 101, 202, 241, 482, 559, 1118, 1313, 2626, 3133, 4343, 6266, 8686, 10363, 20726, 24341, 48682, 56459, 112918, 134719, 269438, 316433, 632866, 1046663, 2093326, 13606619, 27213238]

約数ペア:

[(1, 27213238), (2, 13606619), (13, 2093326), (26, 1046663), (43, 632866), (86, 316433), (101, 269438), (202, 134719), (241, 112918), (482, 56459), (559, 48682), (1118, 24341), (1313, 20726), (2626, 10363), (3133, 8686), (4343, 6266)]