27018918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 61955712

約数和(自身を除く): 34936794

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1181, 1271, 2362, 2542, 3543, 3813, 7086, 7626, 10629, 11439, 21258, 22878, 36611, 48421, 73222, 96842, 109833, 145263, 219666, 290526, 329499, 435789, 658998, 871578, 1501051, 3002102, 4503153, 9006306, 13509459, 27018918]

約数ペア:

[(1, 27018918), (2, 13509459), (3, 9006306), (6, 4503153), (9, 3002102), (18, 1501051), (31, 871578), (41, 658998), (62, 435789), (82, 329499), (93, 290526), (123, 219666), (186, 145263), (246, 109833), (279, 96842), (369, 73222), (558, 48421), (738, 36611), (1181, 22878), (1271, 21258), (2362, 11439), (2542, 10629), (3543, 7626), (3813, 7086)]