9895788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 28933632

約数和(自身を除く): 19037844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 367, 428, 642, 734, 749, 963, 1101, 1284, 1468, 1498, 1926, 2202, 2247, 2569, 2996, 3303, 3852, 4404, 4494, 5138, 6606, 6741, 7707, 8988, 10276, 13212, 13482, 15414, 23121, 26964, 30828, 39269, 46242, 78538, 92484, 117807, 157076, 235614, 274883, 353421, 471228, 549766, 706842, 824649, 1099532, 1413684, 1649298, 2473947, 3298596, 4947894, 9895788]

約数ペア:

[(1, 9895788), (2, 4947894), (3, 3298596), (4, 2473947), (6, 1649298), (7, 1413684), (9, 1099532), (12, 824649), (14, 706842), (18, 549766), (21, 471228), (28, 353421), (36, 274883), (42, 235614), (63, 157076), (84, 117807), (107, 92484), (126, 78538), (214, 46242), (252, 39269), (321, 30828), (367, 26964), (428, 23121), (642, 15414), (734, 13482), (749, 13212), (963, 10276), (1101, 8988), (1284, 7707), (1468, 6741), (1498, 6606), (1926, 5138), (2202, 4494), (2247, 4404), (2569, 3852), (2996, 3303)]