27193284

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10639}}^1$

素因数の和:10720

約数の個数: 36

約数和(自身を含む): 69713280

約数和(自身を除く): 42519996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 10639, 21278, 31917, 42556, 63834, 95751, 127668, 191502, 383004, 755369, 1510738, 2266107, 3021476, 4532214, 6798321, 9064428, 13596642, 27193284]

約数ペア:

[(1, 27193284), (2, 13596642), (3, 9064428), (4, 6798321), (6, 4532214), (9, 3021476), (12, 2266107), (18, 1510738), (36, 755369), (71, 383004), (142, 191502), (213, 127668), (284, 95751), (426, 63834), (639, 42556), (852, 31917), (1278, 21278), (2556, 10639)]