21999552

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:933

約数の個数: 56

約数和(自身を含む): 58674000

約数和(自身を除く): 36674448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 769, 894, 1192, 1538, 1788, 2307, 2384, 3076, 3576, 4614, 4768, 6152, 7152, 9228, 9536, 12304, 14304, 18456, 24608, 28608, 36912, 49216, 73824, 114581, 147648, 229162, 343743, 458324, 687486, 916648, 1374972, 1833296, 2749944, 3666592, 5499888, 7333184, 10999776, 21999552]

約数ペア:

[(1, 21999552), (2, 10999776), (3, 7333184), (4, 5499888), (6, 3666592), (8, 2749944), (12, 1833296), (16, 1374972), (24, 916648), (32, 687486), (48, 458324), (64, 343743), (96, 229162), (149, 147648), (192, 114581), (298, 73824), (447, 49216), (596, 36912), (769, 28608), (894, 24608), (1192, 18456), (1538, 14304), (1788, 12304), (2307, 9536), (2384, 9228), (3076, 7152), (3576, 6152), (4614, 4768)]