18734116

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{5569}}^1$

素因数の和:5631

約数の個数: 18

約数和(自身を含む): 33960290

約数和(自身を除く): 15226174

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 5569, 11138, 22276, 161501, 323002, 646004, 4683529, 9367058, 18734116]

約数ペア:

[(1, 18734116), (2, 9367058), (4, 4683529), (29, 646004), (58, 323002), (116, 161501), (841, 22276), (1682, 11138), (3364, 5569)]