18933288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 53438400

約数和(自身を除く): 34505112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2473, 2552, 3828, 4946, 7419, 7656, 9892, 14838, 19784, 27203, 29676, 54406, 59352, 71717, 81609, 108812, 143434, 163218, 215151, 217624, 286868, 326436, 430302, 573736, 652872, 788887, 860604, 1577774, 1721208, 2366661, 3155548, 4733322, 6311096, 9466644, 18933288]

約数ペア:

[(1, 18933288), (2, 9466644), (3, 6311096), (4, 4733322), (6, 3155548), (8, 2366661), (11, 1721208), (12, 1577774), (22, 860604), (24, 788887), (29, 652872), (33, 573736), (44, 430302), (58, 326436), (66, 286868), (87, 217624), (88, 215151), (116, 163218), (132, 143434), (174, 108812), (232, 81609), (264, 71717), (319, 59352), (348, 54406), (638, 29676), (696, 27203), (957, 19784), (1276, 14838), (1914, 9892), (2473, 7656), (2552, 7419), (3828, 4946)]