18211530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10289}}^1$

素因数の和:10358

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 26241270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 10289, 20578, 30867, 51445, 61734, 102890, 154335, 308670, 607051, 1214102, 1821153, 3035255, 3642306, 6070510, 9105765, 18211530]

約数ペア:

[(1, 18211530), (2, 9105765), (3, 6070510), (5, 3642306), (6, 3035255), (10, 1821153), (15, 1214102), (30, 607051), (59, 308670), (118, 154335), (177, 102890), (295, 61734), (354, 51445), (590, 30867), (885, 20578), (1770, 10289)]