12724997292

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1870223}}^1$

素因数の和:1870249

約数の個数: 72

約数和(自身を含む): 38122646016

約数和(自身を除く): 25397648724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 1870223, 3740446, 5610669, 7480892, 11221338, 13091561, 16832007, 22442676, 26183122, 33664014, 39274683, 50496021, 52366244, 67328028, 78549366, 100992042, 117824049, 151488063, 157098732, 201984084, 235648098, 302976126, 353472147, 454464189, 471296196, 605952252, 706944294, 908928378, 1060416441, 1413888588, 1817856756, 2120832882, 3181249323, 4241665764, 6362498646, 12724997292]

約数ペア:

[(1, 12724997292), (2, 6362498646), (3, 4241665764), (4, 3181249323), (6, 2120832882), (7, 1817856756), (9, 1413888588), (12, 1060416441), (14, 908928378), (18, 706944294), (21, 605952252), (27, 471296196), (28, 454464189), (36, 353472147), (42, 302976126), (54, 235648098), (63, 201984084), (81, 157098732), (84, 151488063), (108, 117824049), (126, 100992042), (162, 78549366), (189, 67328028), (243, 52366244), (252, 50496021), (324, 39274683), (378, 33664014), (486, 26183122), (567, 22442676), (756, 16832007), (972, 13091561), (1134, 11221338), (1701, 7480892), (2268, 5610669), (3402, 3740446), (6804, 1870223)]