2018222703

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{105727}}^1$

素因数の和:105844

約数の個数: 32

約数和(自身を含む): 3450961920

約数和(自身を除く): 1432739217

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 6363, 19089, 105727, 317181, 740089, 951543, 2220267, 2854629, 6660801, 10678427, 19982403, 32035281, 74748989, 96105843, 224246967, 288317529, 672740901, 2018222703]

約数ペア:

[(1, 2018222703), (3, 672740901), (7, 288317529), (9, 224246967), (21, 96105843), (27, 74748989), (63, 32035281), (101, 19982403), (189, 10678427), (303, 6660801), (707, 2854629), (909, 2220267), (2121, 951543), (2727, 740089), (6363, 317181), (19089, 105727)]