9838998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 24176880

約数和(自身を除く): 14337882

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2213, 2223, 4426, 4446, 6639, 13278, 19917, 28769, 39834, 42047, 57538, 84094, 86307, 126141, 172614, 252282, 258921, 378423, 517842, 546611, 756846, 1093222, 1639833, 3279666, 4919499, 9838998]

約数ペア:

[(1, 9838998), (2, 4919499), (3, 3279666), (6, 1639833), (9, 1093222), (13, 756846), (18, 546611), (19, 517842), (26, 378423), (38, 258921), (39, 252282), (57, 172614), (78, 126141), (114, 86307), (117, 84094), (171, 57538), (234, 42047), (247, 39834), (342, 28769), (494, 19917), (741, 13278), (1482, 6639), (2213, 4446), (2223, 4426)]