3999438

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2768

約数の個数: 24

約数和(自身を含む): 8773128

約数和(自身を除く): 4773690

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 2677, 5354, 8031, 16062, 24093, 48186, 222191, 444382, 666573, 1333146, 1999719, 3999438]

約数ペア:

[(1, 3999438), (2, 1999719), (3, 1333146), (6, 666573), (9, 444382), (18, 222191), (83, 48186), (166, 24093), (249, 16062), (498, 8031), (747, 5354), (1494, 2677)]