21346824

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4969}}^1$

素因数の和:5157

約数の個数: 32

約数和(自身を含む): 53676000

約数和(自身を除く): 32329176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4969, 9938, 14907, 19876, 29814, 39752, 59628, 119256, 889451, 1778902, 2668353, 3557804, 5336706, 7115608, 10673412, 21346824]

約数ペア:

[(1, 21346824), (2, 10673412), (3, 7115608), (4, 5336706), (6, 3557804), (8, 2668353), (12, 1778902), (24, 889451), (179, 119256), (358, 59628), (537, 39752), (716, 29814), (1074, 19876), (1432, 14907), (2148, 9938), (4296, 4969)]