21144234

素因数分解:

$2^1\times 3^1\times {\mathrm{977}}^1\times {\mathrm{3607}}^1$

素因数の和:4589

約数の個数: 16

約数和(自身を含む): 42343488

約数和(自身を除く): 21199254

約数列:

[1, 2, 3, 6, 977, 1954, 2931, 3607, 5862, 7214, 10821, 21642, 3524039, 7048078, 10572117, 21144234]

約数ペア:

[(1, 21144234), (2, 10572117), (3, 7048078), (6, 3524039), (977, 21642), (1954, 10821), (2931, 7214), (3607, 5862)]