18100806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 20485434

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 1913, 3154, 3826, 4731, 5739, 9462, 11478, 36347, 72694, 109041, 158779, 218082, 317558, 476337, 952674, 3016801, 6033602, 9050403, 18100806]

約数ペア:

[(1, 18100806), (2, 9050403), (3, 6033602), (6, 3016801), (19, 952674), (38, 476337), (57, 317558), (83, 218082), (114, 158779), (166, 109041), (249, 72694), (498, 36347), (1577, 11478), (1913, 9462), (3154, 5739), (3826, 4731)]