39658734

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 94089600

約数和(自身を除く): 54430866

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 81, 93, 106, 149, 159, 162, 186, 279, 298, 318, 447, 477, 558, 837, 894, 954, 1341, 1431, 1643, 1674, 2511, 2682, 2862, 3286, 4023, 4293, 4619, 4929, 5022, 7897, 8046, 8586, 9238, 9858, 12069, 13857, 14787, 15794, 23691, 24138, 27714, 29574, 41571, 44361, 47382, 71073, 83142, 88722, 124713, 133083, 142146, 213219, 244807, 249426, 266166, 374139, 426438, 489614, 639657, 734421, 748278, 1279314, 1468842, 2203263, 4406526, 6609789, 13219578, 19829367, 39658734]

約数ペア:

[(1, 39658734), (2, 19829367), (3, 13219578), (6, 6609789), (9, 4406526), (18, 2203263), (27, 1468842), (31, 1279314), (53, 748278), (54, 734421), (62, 639657), (81, 489614), (93, 426438), (106, 374139), (149, 266166), (159, 249426), (162, 244807), (186, 213219), (279, 142146), (298, 133083), (318, 124713), (447, 88722), (477, 83142), (558, 71073), (837, 47382), (894, 44361), (954, 41571), (1341, 29574), (1431, 27714), (1643, 24138), (1674, 23691), (2511, 15794), (2682, 14787), (2862, 13857), (3286, 12069), (4023, 9858), (4293, 9238), (4619, 8586), (4929, 8046), (5022, 7897)]