16970291334

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{85313}}^1$

素因数の和:85621

約数の個数: 48

約数和(自身を含む): 37770896592

約数和(自身を除く): 20800605258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 257, 258, 387, 514, 771, 774, 1542, 2313, 4626, 11051, 22102, 33153, 66306, 85313, 99459, 170626, 198918, 255939, 511878, 767817, 1535634, 3668459, 7336918, 11005377, 21925441, 22010754, 33016131, 43850882, 65776323, 66032262, 131552646, 197328969, 394657938, 942793963, 1885587926, 2828381889, 5656763778, 8485145667, 16970291334]

約数ペア:

[(1, 16970291334), (2, 8485145667), (3, 5656763778), (6, 2828381889), (9, 1885587926), (18, 942793963), (43, 394657938), (86, 197328969), (129, 131552646), (257, 66032262), (258, 65776323), (387, 43850882), (514, 33016131), (771, 22010754), (774, 21925441), (1542, 11005377), (2313, 7336918), (4626, 3668459), (11051, 1535634), (22102, 767817), (33153, 511878), (66306, 255939), (85313, 198918), (99459, 170626)]