3979854

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 5455026

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 431, 486, 513, 862, 1026, 1293, 1539, 2586, 3078, 3879, 4617, 7758, 8189, 9234, 11637, 16378, 23274, 24567, 34911, 49134, 69822, 73701, 104733, 147402, 209466, 221103, 442206, 663309, 1326618, 1989927, 3979854]

約数ペア:

[(1, 3979854), (2, 1989927), (3, 1326618), (6, 663309), (9, 442206), (18, 221103), (19, 209466), (27, 147402), (38, 104733), (54, 73701), (57, 69822), (81, 49134), (114, 34911), (162, 24567), (171, 23274), (243, 16378), (342, 11637), (431, 9234), (486, 8189), (513, 7758), (862, 4617), (1026, 3879), (1293, 3078), (1539, 2586)]