4221774

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 9639840

約数和(自身を除く): 5418066

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 2113, 4226, 6339, 12678, 19017, 38034, 57051, 78181, 114102, 156362, 234543, 469086, 703629, 1407258, 2110887, 4221774]

約数ペア:

[(1, 4221774), (2, 2110887), (3, 1407258), (6, 703629), (9, 469086), (18, 234543), (27, 156362), (37, 114102), (54, 78181), (74, 57051), (111, 38034), (222, 19017), (333, 12678), (666, 6339), (999, 4226), (1998, 2113)]