27987048

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12539}}^1$

素因数の和:12582

約数の個数: 48

約数和(自身を含む): 78249600

約数和(自身を除く): 50262552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12539, 25078, 37617, 50156, 75234, 100312, 112851, 150468, 225702, 300936, 388709, 451404, 777418, 902808, 1166127, 1554836, 2332254, 3109672, 3498381, 4664508, 6996762, 9329016, 13993524, 27987048]

約数ペア:

[(1, 27987048), (2, 13993524), (3, 9329016), (4, 6996762), (6, 4664508), (8, 3498381), (9, 3109672), (12, 2332254), (18, 1554836), (24, 1166127), (31, 902808), (36, 777418), (62, 451404), (72, 388709), (93, 300936), (124, 225702), (186, 150468), (248, 112851), (279, 100312), (372, 75234), (558, 50156), (744, 37617), (1116, 25078), (2232, 12539)]