2051294454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{545267}}^1$

素因数の和:545305

約数の個数: 48

約数和(自身を含む): 5103708480

約数和(自身を除く): 3052414026

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, 545267, 1090534, 1635801, 3271602, 4907403, 5997937, 9814806, 10360073, 11995874, 17993811, 20720146, 31080219, 35987622, 53981433, 62160438, 93240657, 107962866, 113960803, 186481314, 227921606, 341882409, 683764818, 1025647227, 2051294454]

約数ペア:

[(1, 2051294454), (2, 1025647227), (3, 683764818), (6, 341882409), (9, 227921606), (11, 186481314), (18, 113960803), (19, 107962866), (22, 93240657), (33, 62160438), (38, 53981433), (57, 35987622), (66, 31080219), (99, 20720146), (114, 17993811), (171, 11995874), (198, 10360073), (209, 9814806), (342, 5997937), (418, 4907403), (627, 3271602), (1254, 1635801), (1881, 1090534), (3762, 545267)]