12722904

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 34889400

約数和(自身を除く): 22166496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2129, 2988, 4258, 5976, 6387, 8516, 12774, 17032, 19161, 25548, 38322, 51096, 76644, 153288, 176707, 353414, 530121, 706828, 1060242, 1413656, 1590363, 2120484, 3180726, 4240968, 6361452, 12722904]

約数ペア:

[(1, 12722904), (2, 6361452), (3, 4240968), (4, 3180726), (6, 2120484), (8, 1590363), (9, 1413656), (12, 1060242), (18, 706828), (24, 530121), (36, 353414), (72, 176707), (83, 153288), (166, 76644), (249, 51096), (332, 38322), (498, 25548), (664, 19161), (747, 17032), (996, 12774), (1494, 8516), (1992, 6387), (2129, 5976), (2988, 4258)]