181473684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{11311}}^1$

素因数の和:11516

約数の個数: 48

約数和(自身を含む): 486506496

約数和(自身を除く): 305032812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 11311, 16044, 22622, 33933, 45244, 67866, 79177, 135732, 158354, 237531, 316708, 475062, 950124, 2160401, 4320802, 6481203, 8641604, 12962406, 15122807, 25924812, 30245614, 45368421, 60491228, 90736842, 181473684]

約数ペア:

[(1, 181473684), (2, 90736842), (3, 60491228), (4, 45368421), (6, 30245614), (7, 25924812), (12, 15122807), (14, 12962406), (21, 8641604), (28, 6481203), (42, 4320802), (84, 2160401), (191, 950124), (382, 475062), (573, 316708), (764, 237531), (1146, 158354), (1337, 135732), (2292, 79177), (2674, 67866), (4011, 45244), (5348, 33933), (8022, 22622), (11311, 16044)]