309089142

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{59009}}^1$

素因数の和:59117

約数の個数: 32

約数和(自身を含む): 693957600

約数和(自身を除く): 384868458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 59009, 118018, 177027, 354054, 531081, 1062162, 1593243, 3186486, 5723873, 11447746, 17171619, 34343238, 51514857, 103029714, 154544571, 309089142]

約数ペア:

[(1, 309089142), (2, 154544571), (3, 103029714), (6, 51514857), (9, 34343238), (18, 17171619), (27, 11447746), (54, 5723873), (97, 3186486), (194, 1593243), (291, 1062162), (582, 531081), (873, 354054), (1746, 177027), (2619, 118018), (5238, 59009)]