2021189706

素因数分解:

$2^1\times 3^3\times {\mathrm{37429439}}^1$

素因数の和:37429450

約数の個数: 16

約数和(自身を含む): 4491532800

約数和(自身を除く): 2470343094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37429439, 74858878, 112288317, 224576634, 336864951, 673729902, 1010594853, 2021189706]

約数ペア:

[(1, 2021189706), (2, 1010594853), (3, 673729902), (6, 336864951), (9, 224576634), (18, 112288317), (27, 74858878), (54, 37429439)]