25207038

素因数分解:

$2^1\times 3^4\times {\mathrm{155599}}^1$

素因数の和:155613

約数の個数: 20

約数和(自身を含む): 56482800

約数和(自身を除く): 31275762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 155599, 311198, 466797, 933594, 1400391, 2800782, 4201173, 8402346, 12603519, 25207038]

約数ペア:

[(1, 25207038), (2, 12603519), (3, 8402346), (6, 4201173), (9, 2800782), (18, 1400391), (27, 933594), (54, 466797), (81, 311198), (162, 155599)]