16278876

素因数分解:

$2^2\times 3^2\times {\mathrm{452191}}^1$

素因数の和:452201

約数の個数: 18

約数和(自身を含む): 41149472

約数和(自身を除く): 24870596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 452191, 904382, 1356573, 1808764, 2713146, 4069719, 5426292, 8139438, 16278876]

約数ペア:

[(1, 16278876), (2, 8139438), (3, 5426292), (4, 4069719), (6, 2713146), (9, 1808764), (12, 1356573), (18, 904382), (36, 452191)]