80813196

素因数分解:

$2^2\times 3^2\times {\mathrm{2244811}}^1$

素因数の和:2244821

約数の個数: 18

約数和(自身を含む): 204277892

約数和(自身を除く): 123464696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2244811, 4489622, 6734433, 8979244, 13468866, 20203299, 26937732, 40406598, 80813196]

約数ペア:

[(1, 80813196), (2, 40406598), (3, 26937732), (4, 20203299), (6, 13468866), (9, 8979244), (12, 6734433), (18, 4489622), (36, 2244811)]