18378594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78541}}^1$

素因数の和:78562

約数の個数: 24

約数和(自身を含む): 42883932

約数和(自身を除く): 24505338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78541, 157082, 235623, 471246, 706869, 1021033, 1413738, 2042066, 3063099, 6126198, 9189297, 18378594]

約数ペア:

[(1, 18378594), (2, 9189297), (3, 6126198), (6, 3063099), (9, 2042066), (13, 1413738), (18, 1021033), (26, 706869), (39, 471246), (78, 235623), (117, 157082), (234, 78541)]