307930986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81853}}^1$

素因数の和:81891

約数の個数: 48

約数和(自身を含む): 766153440

約数和(自身を除く): 458222454

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 81853, 163706, 245559, 491118, 736677, 900383, 1473354, 1555207, 1800766, 2701149, 3110414, 4665621, 5402298, 8103447, 9331242, 13996863, 16206894, 17107277, 27993726, 34214554, 51321831, 102643662, 153965493, 307930986]

約数ペア:

[(1, 307930986), (2, 153965493), (3, 102643662), (6, 51321831), (9, 34214554), (11, 27993726), (18, 17107277), (19, 16206894), (22, 13996863), (33, 9331242), (38, 8103447), (57, 5402298), (66, 4665621), (99, 3110414), (114, 2701149), (171, 1800766), (198, 1555207), (209, 1473354), (342, 900383), (418, 736677), (627, 491118), (1254, 245559), (1881, 163706), (3762, 81853)]