21737076

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 53157888

約数和(自身を除く): 31420812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 823, 852, 1646, 2201, 2469, 3292, 4402, 4938, 6603, 8804, 9876, 13206, 25513, 26412, 51026, 58433, 76539, 102052, 116866, 153078, 175299, 233732, 306156, 350598, 701196, 1811423, 3622846, 5434269, 7245692, 10868538, 21737076]

約数ペア:

[(1, 21737076), (2, 10868538), (3, 7245692), (4, 5434269), (6, 3622846), (12, 1811423), (31, 701196), (62, 350598), (71, 306156), (93, 233732), (124, 175299), (142, 153078), (186, 116866), (213, 102052), (284, 76539), (372, 58433), (426, 51026), (823, 26412), (852, 25513), (1646, 13206), (2201, 9876), (2469, 8804), (3292, 6603), (4402, 4938)]