18258164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 34070400

約数和(自身を除く): 15812236

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 3041, 6004, 6082, 12164, 57779, 115558, 231116, 240239, 480478, 960956, 4564541, 9129082, 18258164]

約数ペア:

[(1, 18258164), (2, 9129082), (4, 4564541), (19, 960956), (38, 480478), (76, 240239), (79, 231116), (158, 115558), (316, 57779), (1501, 12164), (3002, 6082), (3041, 6004)]