2642238

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1000

約数の個数: 24

約数和(自身を含む): 5763576

約数和(自身を除く): 3121338

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 811, 1086, 1622, 1629, 2433, 3258, 4866, 7299, 14598, 146791, 293582, 440373, 880746, 1321119, 2642238]

約数ペア:

[(1, 2642238), (2, 1321119), (3, 880746), (6, 440373), (9, 293582), (18, 146791), (181, 14598), (362, 7299), (543, 4866), (811, 3258), (1086, 2433), (1622, 1629)]