180567738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257219}}^1$

素因数の和:257243

約数の個数: 32

約数和(自身を含む): 432129600

約数和(自身を除く): 251561862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 257219, 514438, 771657, 1543314, 2314971, 3343847, 4629942, 6687694, 6944913, 10031541, 13889826, 20063082, 30094623, 60189246, 90283869, 180567738]

約数ペア:

[(1, 180567738), (2, 90283869), (3, 60189246), (6, 30094623), (9, 20063082), (13, 13889826), (18, 10031541), (26, 6944913), (27, 6687694), (39, 4629942), (54, 3343847), (78, 2314971), (117, 1543314), (234, 771657), (351, 514438), (702, 257219)]