542892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 1516032

約数和(自身を除く): 973140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 281, 322, 483, 562, 644, 843, 966, 1124, 1686, 1932, 1967, 3372, 3934, 5901, 6463, 7868, 11802, 12926, 19389, 23604, 25852, 38778, 45241, 77556, 90482, 135723, 180964, 271446, 542892]

約数ペア:

[(1, 542892), (2, 271446), (3, 180964), (4, 135723), (6, 90482), (7, 77556), (12, 45241), (14, 38778), (21, 25852), (23, 23604), (28, 19389), (42, 12926), (46, 11802), (69, 7868), (84, 6463), (92, 5901), (138, 3934), (161, 3372), (276, 1967), (281, 1932), (322, 1686), (483, 1124), (562, 966), (644, 843)]