18262116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26699}}^1$

素因数の和:26728

約数の個数: 36

約数和(自身を含む): 48594000

約数和(自身を除く): 30331884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26699, 53398, 80097, 106796, 160194, 240291, 320388, 480582, 507281, 961164, 1014562, 1521843, 2029124, 3043686, 4565529, 6087372, 9131058, 18262116]

約数ペア:

[(1, 18262116), (2, 9131058), (3, 6087372), (4, 4565529), (6, 3043686), (9, 2029124), (12, 1521843), (18, 1014562), (19, 961164), (36, 507281), (38, 480582), (57, 320388), (76, 240291), (114, 160194), (171, 106796), (228, 80097), (342, 53398), (684, 26699)]