21841746

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 45266688

約数和(自身を除く): 23424942

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 282, 438, 1061, 2122, 3183, 3431, 6366, 6862, 10293, 20586, 49867, 77453, 99734, 149601, 154906, 232359, 299202, 464718, 3640291, 7280582, 10920873, 21841746]

約数ペア:

[(1, 21841746), (2, 10920873), (3, 7280582), (6, 3640291), (47, 464718), (73, 299202), (94, 232359), (141, 154906), (146, 149601), (219, 99734), (282, 77453), (438, 49867), (1061, 20586), (2122, 10293), (3183, 6862), (3431, 6366)]