15942168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20152

約数の個数: 48

約数和(自身を含む): 47104200

約数和(自身を除く): 31162032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20129, 40258, 60387, 80516, 120774, 161032, 181161, 221419, 241548, 362322, 442838, 483096, 664257, 724644, 885676, 1328514, 1449288, 1771352, 1992771, 2657028, 3985542, 5314056, 7971084, 15942168]

約数ペア:

[(1, 15942168), (2, 7971084), (3, 5314056), (4, 3985542), (6, 2657028), (8, 1992771), (9, 1771352), (11, 1449288), (12, 1328514), (18, 885676), (22, 724644), (24, 664257), (33, 483096), (36, 442838), (44, 362322), (66, 241548), (72, 221419), (88, 181161), (99, 161032), (132, 120774), (198, 80516), (264, 60387), (396, 40258), (792, 20129)]