18413082

素因数分解:

$2^1\times 3^6\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 56

約数和(自身を含む): 42220404

約数和(自身を除く): 23807322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 173, 219, 243, 346, 438, 486, 519, 657, 729, 1038, 1314, 1458, 1557, 1971, 3114, 3942, 4671, 5913, 9342, 11826, 12629, 14013, 17739, 25258, 28026, 35478, 37887, 42039, 53217, 75774, 84078, 106434, 113661, 126117, 227322, 252234, 340983, 681966, 1022949, 2045898, 3068847, 6137694, 9206541, 18413082]

約数ペア:

[(1, 18413082), (2, 9206541), (3, 6137694), (6, 3068847), (9, 2045898), (18, 1022949), (27, 681966), (54, 340983), (73, 252234), (81, 227322), (146, 126117), (162, 113661), (173, 106434), (219, 84078), (243, 75774), (346, 53217), (438, 42039), (486, 37887), (519, 35478), (657, 28026), (729, 25258), (1038, 17739), (1314, 14013), (1458, 12629), (1557, 11826), (1971, 9342), (3114, 5913), (3942, 4671)]