27489978

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{15121}}^1$

素因数の和:15230

約数の個数: 24

約数和(自身を含む): 60155316

約数和(自身を除く): 32665338

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 15121, 30242, 45363, 90726, 136089, 272178, 1527221, 3054442, 4581663, 9163326, 13744989, 27489978]

約数ペア:

[(1, 27489978), (2, 13744989), (3, 9163326), (6, 4581663), (9, 3054442), (18, 1527221), (101, 272178), (202, 136089), (303, 90726), (606, 45363), (909, 30242), (1818, 15121)]