18243306

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5960

約数の個数: 40

約数和(自身を含む): 43037280

約数和(自身を除く): 24793974

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 5927, 11854, 17781, 35562, 53343, 106686, 112613, 160029, 225226, 320058, 337839, 480087, 675678, 960174, 1013517, 2027034, 3040551, 6081102, 9121653, 18243306]

約数ペア:

[(1, 18243306), (2, 9121653), (3, 6081102), (6, 3040551), (9, 2027034), (18, 1013517), (19, 960174), (27, 675678), (38, 480087), (54, 337839), (57, 320058), (81, 225226), (114, 160029), (162, 112613), (171, 106686), (342, 53343), (513, 35562), (1026, 17781), (1539, 11854), (3078, 5927)]