181836228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20231}}^1$

素因数の和:20352

約数の個数: 48

約数和(自身を含む): 489452544

約数和(自身を除く): 307616316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 20231, 40462, 60693, 80924, 121386, 141617, 242772, 283234, 424851, 566468, 849702, 1699404, 2164717, 4329434, 6494151, 8658868, 12988302, 15153019, 25976604, 30306038, 45459057, 60612076, 90918114, 181836228]

約数ペア:

[(1, 181836228), (2, 90918114), (3, 60612076), (4, 45459057), (6, 30306038), (7, 25976604), (12, 15153019), (14, 12988302), (21, 8658868), (28, 6494151), (42, 4329434), (84, 2164717), (107, 1699404), (214, 849702), (321, 566468), (428, 424851), (642, 283234), (749, 242772), (1284, 141617), (1498, 121386), (2247, 80924), (2996, 60693), (4494, 40462), (8988, 20231)]