18363180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27823}}^1$

素因数の和:27846

約数の個数: 48

約数和(自身を含む): 56093184

約数和(自身を除く): 37730004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 27823, 55646, 83469, 111292, 139115, 166938, 278230, 306053, 333876, 417345, 556460, 612106, 834690, 918159, 1224212, 1530265, 1669380, 1836318, 3060530, 3672636, 4590795, 6121060, 9181590, 18363180]

約数ペア:

[(1, 18363180), (2, 9181590), (3, 6121060), (4, 4590795), (5, 3672636), (6, 3060530), (10, 1836318), (11, 1669380), (12, 1530265), (15, 1224212), (20, 918159), (22, 834690), (30, 612106), (33, 556460), (44, 417345), (55, 333876), (60, 306053), (66, 278230), (110, 166938), (132, 139115), (165, 111292), (220, 83469), (330, 55646), (660, 27823)]