21533472

素因数分解:

$2^5\times 3^3\times {\mathrm{24923}}^1$

素因数の和:24942

約数の個数: 48

約数和(自身を含む): 62808480

約数和(自身を除く): 41275008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24923, 49846, 74769, 99692, 149538, 199384, 224307, 299076, 398768, 448614, 598152, 672921, 797536, 897228, 1196304, 1345842, 1794456, 2392608, 2691684, 3588912, 5383368, 7177824, 10766736, 21533472]

約数ペア:

[(1, 21533472), (2, 10766736), (3, 7177824), (4, 5383368), (6, 3588912), (8, 2691684), (9, 2392608), (12, 1794456), (16, 1345842), (18, 1196304), (24, 897228), (27, 797536), (32, 672921), (36, 598152), (48, 448614), (54, 398768), (72, 299076), (96, 224307), (108, 199384), (144, 149538), (216, 99692), (288, 74769), (432, 49846), (864, 24923)]