243399582

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{78163}}^1$

素因数の和:78344

約数の個数: 24

約数和(自身を含む): 530420904

約数和(自身を除く): 287021322

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 78163, 156326, 234489, 468978, 703467, 1406934, 13522199, 27044398, 40566597, 81133194, 121699791, 243399582]

約数ペア:

[(1, 243399582), (2, 121699791), (3, 81133194), (6, 40566597), (9, 27044398), (18, 13522199), (173, 1406934), (346, 703467), (519, 468978), (1038, 234489), (1557, 156326), (3114, 78163)]