18816324

素因数分解:

$2^2\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{1321}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 43975008

約数和(自身を除く): 25158684

約数列:

[1, 2, 3, 4, 6, 12, 1187, 1321, 2374, 2642, 3561, 3963, 4748, 5284, 7122, 7926, 14244, 15852, 1568027, 3136054, 4704081, 6272108, 9408162, 18816324]

約数ペア:

[(1, 18816324), (2, 9408162), (3, 6272108), (4, 4704081), (6, 3136054), (12, 1568027), (1187, 15852), (1321, 14244), (2374, 7926), (2642, 7122), (3561, 5284), (3963, 4748)]