40679874

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 98304000

約数和(自身を除く): 57624126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1279, 1674, 1767, 2558, 3534, 3837, 5301, 7674, 10602, 11511, 15903, 23022, 24301, 31806, 34533, 39649, 48602, 69066, 72903, 79298, 118947, 145806, 218709, 237894, 356841, 437418, 656127, 713682, 753331, 1070523, 1312254, 1506662, 2141046, 2259993, 4519986, 6779979, 13559958, 20339937, 40679874]

約数ペア:

[(1, 40679874), (2, 20339937), (3, 13559958), (6, 6779979), (9, 4519986), (18, 2259993), (19, 2141046), (27, 1506662), (31, 1312254), (38, 1070523), (54, 753331), (57, 713682), (62, 656127), (93, 437418), (114, 356841), (171, 237894), (186, 218709), (279, 145806), (342, 118947), (513, 79298), (558, 72903), (589, 69066), (837, 48602), (1026, 39649), (1178, 34533), (1279, 31806), (1674, 24301), (1767, 23022), (2558, 15903), (3534, 11511), (3837, 10602), (5301, 7674)]