2012505894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{44491}}^1$

素因数の和:44865

約数の個数: 48

約数和(自身を含む): 4997341440

約数和(自身を除く): 2984835546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 359, 718, 1077, 2154, 2513, 3231, 5026, 6462, 7539, 15078, 22617, 44491, 45234, 88982, 133473, 266946, 311437, 400419, 622874, 800838, 934311, 1868622, 2802933, 5605866, 15972269, 31944538, 47916807, 95833614, 111805883, 143750421, 223611766, 287500842, 335417649, 670835298, 1006252947, 2012505894]

約数ペア:

[(1, 2012505894), (2, 1006252947), (3, 670835298), (6, 335417649), (7, 287500842), (9, 223611766), (14, 143750421), (18, 111805883), (21, 95833614), (42, 47916807), (63, 31944538), (126, 15972269), (359, 5605866), (718, 2802933), (1077, 1868622), (2154, 934311), (2513, 800838), (3231, 622874), (5026, 400419), (6462, 311437), (7539, 266946), (15078, 133473), (22617, 88982), (44491, 45234)]