12024207

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 20395760

約数和(自身を除く): 8371553

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 601, 741, 1053, 1539, 1803, 2223, 5409, 6669, 7813, 11419, 16227, 20007, 23439, 34257, 48681, 70317, 102771, 148447, 210951, 308313, 445341, 632853, 924939, 1336023, 4008069, 12024207]

約数ペア:

[(1, 12024207), (3, 4008069), (9, 1336023), (13, 924939), (19, 632853), (27, 445341), (39, 308313), (57, 210951), (81, 148447), (117, 102771), (171, 70317), (247, 48681), (351, 34257), (513, 23439), (601, 20007), (741, 16227), (1053, 11419), (1539, 7813), (1803, 6669), (2223, 5409)]