16212564

素因数分解:

$2^2\times 3^2\times {\mathrm{450349}}^1$

素因数の和:450359

約数の個数: 18

約数和(自身を含む): 40981850

約数和(自身を除く): 24769286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 450349, 900698, 1351047, 1801396, 2702094, 4053141, 5404188, 8106282, 16212564]

約数ペア:

[(1, 16212564), (2, 8106282), (3, 5404188), (4, 4053141), (6, 2702094), (9, 1801396), (12, 1351047), (18, 900698), (36, 450349)]