25640154

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2633}}^1$

素因数の和:3182

約数の個数: 24

約数和(自身を含む): 55677492

約数和(自身を除く): 30037338

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 2633, 3246, 4869, 5266, 7899, 9738, 15798, 23697, 47394, 1424453, 2848906, 4273359, 8546718, 12820077, 25640154]

約数ペア:

[(1, 25640154), (2, 12820077), (3, 8546718), (6, 4273359), (9, 2848906), (18, 1424453), (541, 47394), (1082, 23697), (1623, 15798), (2633, 9738), (3246, 7899), (4869, 5266)]