18257196

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 43908480

約数和(自身を除く): 25651284

約数列:

[1, 2, 3, 4, 6, 12, 59, 107, 118, 177, 214, 236, 241, 321, 354, 428, 482, 642, 708, 723, 964, 1284, 1446, 2892, 6313, 12626, 14219, 18939, 25252, 25787, 28438, 37878, 42657, 51574, 56876, 75756, 77361, 85314, 103148, 154722, 170628, 309444, 1521433, 3042866, 4564299, 6085732, 9128598, 18257196]

約数ペア:

[(1, 18257196), (2, 9128598), (3, 6085732), (4, 4564299), (6, 3042866), (12, 1521433), (59, 309444), (107, 170628), (118, 154722), (177, 103148), (214, 85314), (236, 77361), (241, 75756), (321, 56876), (354, 51574), (428, 42657), (482, 37878), (642, 28438), (708, 25787), (723, 25252), (964, 18939), (1284, 14219), (1446, 12626), (2892, 6313)]