25018146

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:800

約数の個数: 40

約数和(自身を含む): 56344860

約数和(自身を除く): 31326714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 397, 778, 794, 1167, 1191, 2334, 2382, 3501, 3573, 7002, 7146, 10503, 10719, 21006, 21438, 31509, 32157, 63018, 64314, 154433, 308866, 463299, 926598, 1389897, 2779794, 4169691, 8339382, 12509073, 25018146]

約数ペア:

[(1, 25018146), (2, 12509073), (3, 8339382), (6, 4169691), (9, 2779794), (18, 1389897), (27, 926598), (54, 463299), (81, 308866), (162, 154433), (389, 64314), (397, 63018), (778, 32157), (794, 31509), (1167, 21438), (1191, 21006), (2334, 10719), (2382, 10503), (3501, 7146), (3573, 7002)]