7980444

素因数分解:

$2^2\times 3^4\times {\mathrm{24631}}^1$

素因数の和:24647

約数の個数: 30

約数和(自身を含む): 20863304

約数和(自身を除く): 12882860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 24631, 49262, 73893, 98524, 147786, 221679, 295572, 443358, 665037, 886716, 1330074, 1995111, 2660148, 3990222, 7980444]

約数ペア:

[(1, 7980444), (2, 3990222), (3, 2660148), (4, 1995111), (6, 1330074), (9, 886716), (12, 665037), (18, 443358), (27, 295572), (36, 221679), (54, 147786), (81, 98524), (108, 73893), (162, 49262), (324, 24631)]