18468888

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{13043}}^1$

素因数の和:13111

約数の個数: 32

約数和(自身を含む): 46958400

約数和(自身を除く): 28489512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 13043, 26086, 39129, 52172, 78258, 104344, 156516, 313032, 769537, 1539074, 2308611, 3078148, 4617222, 6156296, 9234444, 18468888]

約数ペア:

[(1, 18468888), (2, 9234444), (3, 6156296), (4, 4617222), (6, 3078148), (8, 2308611), (12, 1539074), (24, 769537), (59, 313032), (118, 156516), (177, 104344), (236, 78258), (354, 52172), (472, 39129), (708, 26086), (1416, 13043)]