18217963542

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1\times {\mathrm{30469}}^1$

素因数の和:31140

約数の個数: 32

約数和(自身を含む): 36681004800

約数和(自身を除く): 18463041258

約数列:

[1, 2, 3, 6, 227, 439, 454, 681, 878, 1317, 1362, 2634, 30469, 60938, 91407, 99653, 182814, 199306, 298959, 597918, 6916463, 13375891, 13832926, 20749389, 26751782, 40127673, 41498778, 80255346, 3036327257, 6072654514, 9108981771, 18217963542]

約数ペア:

[(1, 18217963542), (2, 9108981771), (3, 6072654514), (6, 3036327257), (227, 80255346), (439, 41498778), (454, 40127673), (681, 26751782), (878, 20749389), (1317, 13832926), (1362, 13375891), (2634, 6916463), (30469, 597918), (60938, 298959), (91407, 199306), (99653, 182814)]