21248826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 45785088

約数和(自身を除く): 24536262

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4967, 9934, 14901, 29802, 114241, 153977, 228482, 307954, 342723, 461931, 685446, 923862, 3541471, 7082942, 10624413, 21248826]

約数ペア:

[(1, 21248826), (2, 10624413), (3, 7082942), (6, 3541471), (23, 923862), (31, 685446), (46, 461931), (62, 342723), (69, 307954), (93, 228482), (138, 153977), (186, 114241), (713, 29802), (1426, 14901), (2139, 9934), (4278, 4967)]