18103633988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6199}}^1\times {\mathrm{66373}}^1$

素因数の和:72587

約数の個数: 24

約数和(自身を含む): 34567579200

約数和(自身を除く): 16463945212

約数列:

[1, 2, 4, 11, 22, 44, 6199, 12398, 24796, 66373, 68189, 132746, 136378, 265492, 272756, 730103, 1460206, 2920412, 411446227, 822892454, 1645784908, 4525908497, 9051816994, 18103633988]

約数ペア:

[(1, 18103633988), (2, 9051816994), (4, 4525908497), (11, 1645784908), (22, 822892454), (44, 411446227), (6199, 2920412), (12398, 1460206), (24796, 730103), (66373, 272756), (68189, 265492), (132746, 136378)]