18756543010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3463}}^1\times {\mathrm{23549}}^1$

素因数の和:27042

約数の個数: 32

約数和(自身を含む): 35241350400

約数和(自身を除く): 16484807390

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3463, 6926, 17315, 23549, 34630, 47098, 79649, 117745, 159298, 235490, 398245, 541627, 796490, 1083254, 2708135, 5416270, 81550187, 163100374, 407750935, 815501870, 1875654301, 3751308602, 9378271505, 18756543010]

約数ペア:

[(1, 18756543010), (2, 9378271505), (5, 3751308602), (10, 1875654301), (23, 815501870), (46, 407750935), (115, 163100374), (230, 81550187), (3463, 5416270), (6926, 2708135), (17315, 1083254), (23549, 796490), (34630, 541627), (47098, 398245), (79649, 235490), (117745, 159298)]