18490236

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8513}}^1$

素因数の和:8701

約数の個数: 24

約数和(自身を含む): 43387344

約数和(自身を除く): 24897108

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 8513, 17026, 25539, 34052, 51078, 102156, 1540853, 3081706, 4622559, 6163412, 9245118, 18490236]

約数ペア:

[(1, 18490236), (2, 9245118), (3, 6163412), (4, 4622559), (6, 3081706), (12, 1540853), (181, 102156), (362, 51078), (543, 34052), (724, 25539), (1086, 17026), (2172, 8513)]