9979565556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1322147}}^1$

素因数の和:1322208

約数の個数: 48

約数和(自身を含む): 25321778496

約数和(自身を除く): 15342212940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 1322147, 2644294, 3966441, 5288588, 7932882, 15865764, 22476499, 44952998, 48919439, 67429497, 89905996, 97838878, 134858994, 146758317, 195677756, 269717988, 293516634, 587033268, 831630463, 1663260926, 2494891389, 3326521852, 4989782778, 9979565556]

約数ペア:

[(1, 9979565556), (2, 4989782778), (3, 3326521852), (4, 2494891389), (6, 1663260926), (12, 831630463), (17, 587033268), (34, 293516634), (37, 269717988), (51, 195677756), (68, 146758317), (74, 134858994), (102, 97838878), (111, 89905996), (148, 67429497), (204, 48919439), (222, 44952998), (444, 22476499), (629, 15865764), (1258, 7932882), (1887, 5288588), (2516, 3966441), (3774, 2644294), (7548, 1322147)]