2018520666

素因数分解:

$2^1\times 3^2\times {\mathrm{8081}}^1\times {\mathrm{13877}}^1$

素因数の和:21966

約数の個数: 24

約数和(自身を含む): 4374317844

約数和(自身を除く): 2355797178

約数列:

[1, 2, 3, 6, 9, 18, 8081, 13877, 16162, 24243, 27754, 41631, 48486, 72729, 83262, 124893, 145458, 249786, 112140037, 224280074, 336420111, 672840222, 1009260333, 2018520666]

約数ペア:

[(1, 2018520666), (2, 1009260333), (3, 672840222), (6, 336420111), (9, 224280074), (18, 112140037), (8081, 249786), (13877, 145458), (16162, 124893), (24243, 83262), (27754, 72729), (41631, 48486)]