2010371778

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^2\times {\mathrm{22147}}^1$

素因数の和:22240

約数の個数: 48

約数和(自身を含む): 4579320480

約数和(自身を除く): 2568948702

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1681, 2214, 3362, 5043, 10086, 15129, 22147, 30258, 44294, 45387, 66441, 90774, 132882, 199323, 398646, 597969, 908027, 1195938, 1816054, 2724081, 5448162, 8172243, 16344486, 24516729, 37229107, 49033458, 74458214, 111687321, 223374642, 335061963, 670123926, 1005185889, 2010371778]

約数ペア:

[(1, 2010371778), (2, 1005185889), (3, 670123926), (6, 335061963), (9, 223374642), (18, 111687321), (27, 74458214), (41, 49033458), (54, 37229107), (82, 24516729), (123, 16344486), (246, 8172243), (369, 5448162), (738, 2724081), (1107, 1816054), (1681, 1195938), (2214, 908027), (3362, 597969), (5043, 398646), (10086, 199323), (15129, 132882), (22147, 90774), (30258, 66441), (44294, 45387)]