27989304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{166603}}^1$

素因数の和:166619

約数の個数: 32

約数和(自身を含む): 79969920

約数和(自身を除く): 51980616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 166603, 333206, 499809, 666412, 999618, 1166221, 1332824, 1999236, 2332442, 3498663, 3998472, 4664884, 6997326, 9329768, 13994652, 27989304]

約数ペア:

[(1, 27989304), (2, 13994652), (3, 9329768), (4, 6997326), (6, 4664884), (7, 3998472), (8, 3498663), (12, 2332442), (14, 1999236), (21, 1332824), (24, 1166221), (28, 999618), (42, 666412), (56, 499809), (84, 333206), (168, 166603)]