15634422

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 35689680

約数和(自身を除く): 20055258

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 491, 522, 549, 982, 1098, 1473, 1769, 2946, 3538, 4419, 5307, 8838, 10614, 14239, 15921, 28478, 29951, 31842, 42717, 59902, 85434, 89853, 128151, 179706, 256302, 269559, 539118, 868579, 1737158, 2605737, 5211474, 7817211, 15634422]

約数ペア:

[(1, 15634422), (2, 7817211), (3, 5211474), (6, 2605737), (9, 1737158), (18, 868579), (29, 539118), (58, 269559), (61, 256302), (87, 179706), (122, 128151), (174, 89853), (183, 85434), (261, 59902), (366, 42717), (491, 31842), (522, 29951), (549, 28478), (982, 15921), (1098, 14239), (1473, 10614), (1769, 8838), (2946, 5307), (3538, 4419)]