68691966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{9137}}^1$

素因数の和:9328

約数の個数: 32

約数和(自身を含む): 157904640

約数和(自身を除く): 89212674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 9137, 18274, 27411, 54822, 63959, 127918, 191877, 383754, 1635523, 3271046, 4906569, 9813138, 11448661, 22897322, 34345983, 68691966]

約数ペア:

[(1, 68691966), (2, 34345983), (3, 22897322), (6, 11448661), (7, 9813138), (14, 4906569), (21, 3271046), (42, 1635523), (179, 383754), (358, 191877), (537, 127918), (1074, 63959), (1253, 54822), (2506, 27411), (3759, 18274), (7518, 9137)]