22189118

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 20388802

約数列:

[1, 2, 7, 14, 29, 31, 41, 43, 58, 62, 82, 86, 203, 217, 287, 301, 406, 434, 574, 602, 899, 1189, 1247, 1271, 1333, 1763, 1798, 2378, 2494, 2542, 2666, 3526, 6293, 8323, 8729, 8897, 9331, 12341, 12586, 16646, 17458, 17794, 18662, 24682, 36859, 38657, 51127, 54653, 73718, 77314, 102254, 109306, 258013, 270599, 357889, 382571, 516026, 541198, 715778, 765142, 1584937, 3169874, 11094559, 22189118]

約数ペア:

[(1, 22189118), (2, 11094559), (7, 3169874), (14, 1584937), (29, 765142), (31, 715778), (41, 541198), (43, 516026), (58, 382571), (62, 357889), (82, 270599), (86, 258013), (203, 109306), (217, 102254), (287, 77314), (301, 73718), (406, 54653), (434, 51127), (574, 38657), (602, 36859), (899, 24682), (1189, 18662), (1247, 17794), (1271, 17458), (1333, 16646), (1763, 12586), (1798, 12341), (2378, 9331), (2494, 8897), (2542, 8729), (2666, 8323), (3526, 6293)]