64288278

素因数分解:

$2^1\times 3^2\times {\mathrm{1867}}^1\times {\mathrm{1913}}^1$

素因数の和:3788

約数の個数: 24

約数和(自身を含む): 139438728

約数和(自身を除く): 75150450

約数列:

[1, 2, 3, 6, 9, 18, 1867, 1913, 3734, 3826, 5601, 5739, 11202, 11478, 16803, 17217, 33606, 34434, 3571571, 7143142, 10714713, 21429426, 32144139, 64288278]

約数ペア:

[(1, 64288278), (2, 32144139), (3, 21429426), (6, 10714713), (9, 7143142), (18, 3571571), (1867, 34434), (1913, 33606), (3734, 17217), (3826, 16803), (5601, 11478), (5739, 11202)]