17927406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{15809}}^1$

素因数の和:15830

約数の個数: 40

約数和(自身を含む): 45912240

約数和(自身を除く): 27984834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 15809, 31618, 47427, 94854, 110663, 142281, 221326, 284562, 331989, 426843, 663978, 853686, 995967, 1280529, 1991934, 2561058, 2987901, 5975802, 8963703, 17927406]

約数ペア:

[(1, 17927406), (2, 8963703), (3, 5975802), (6, 2987901), (7, 2561058), (9, 1991934), (14, 1280529), (18, 995967), (21, 853686), (27, 663978), (42, 426843), (54, 331989), (63, 284562), (81, 221326), (126, 142281), (162, 110663), (189, 94854), (378, 47427), (567, 31618), (1134, 15809)]