2018077288

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{18869}}^1$

素因数の和:19365

約数の個数: 32

約数和(自身を含む): 3923073000

約数和(自身を除く): 1904995712

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 461, 922, 1844, 3688, 13369, 18869, 26738, 37738, 53476, 75476, 106952, 150952, 547201, 1094402, 2188804, 4377608, 8698609, 17397218, 34794436, 69588872, 252259661, 504519322, 1009038644, 2018077288]

約数ペア:

[(1, 2018077288), (2, 1009038644), (4, 504519322), (8, 252259661), (29, 69588872), (58, 34794436), (116, 17397218), (232, 8698609), (461, 4377608), (922, 2188804), (1844, 1094402), (3688, 547201), (13369, 150952), (18869, 106952), (26738, 75476), (37738, 53476)]