27277578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 63573120

約数和(自身を除く): 36295542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1697, 1786, 2679, 3394, 5091, 5358, 8037, 10182, 15273, 16074, 30546, 32243, 64486, 79759, 96729, 159518, 193458, 239277, 290187, 478554, 580374, 717831, 1435662, 1515421, 3030842, 4546263, 9092526, 13638789, 27277578]

約数ペア:

[(1, 27277578), (2, 13638789), (3, 9092526), (6, 4546263), (9, 3030842), (18, 1515421), (19, 1435662), (38, 717831), (47, 580374), (57, 478554), (94, 290187), (114, 239277), (141, 193458), (171, 159518), (282, 96729), (342, 79759), (423, 64486), (846, 32243), (893, 30546), (1697, 16074), (1786, 15273), (2679, 10182), (3394, 8037), (5091, 5358)]