21770417328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2425403}}^1$

素因数の和:2425442

約数の個数: 80

約数和(自身を含む): 64962020736

約数和(自身を除く): 43191603408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 2425403, 4850806, 7276209, 9701612, 14552418, 19403224, 26679433, 29104836, 38806448, 41231851, 53358866, 58209672, 80038299, 82463702, 106717732, 116419344, 123695553, 160076598, 164927404, 213435464, 247391106, 320153196, 329854808, 426870928, 453550361, 494782212, 640306392, 659709616, 907100722, 989564424, 1280612784, 1360651083, 1814201444, 1979128848, 2721302166, 3628402888, 5442604332, 7256805776, 10885208664, 21770417328]

約数ペア:

[(1, 21770417328), (2, 10885208664), (3, 7256805776), (4, 5442604332), (6, 3628402888), (8, 2721302166), (11, 1979128848), (12, 1814201444), (16, 1360651083), (17, 1280612784), (22, 989564424), (24, 907100722), (33, 659709616), (34, 640306392), (44, 494782212), (48, 453550361), (51, 426870928), (66, 329854808), (68, 320153196), (88, 247391106), (102, 213435464), (132, 164927404), (136, 160076598), (176, 123695553), (187, 116419344), (204, 106717732), (264, 82463702), (272, 80038299), (374, 58209672), (408, 53358866), (528, 41231851), (561, 38806448), (748, 29104836), (816, 26679433), (1122, 19403224), (1496, 14552418), (2244, 9701612), (2992, 7276209), (4488, 4850806), (8976, 2425403)]