2912973354

素因数分解:

$2^1\times 3^4\times {\mathrm{17981317}}^1$

素因数の和:17981331

約数の個数: 20

約数和(自身を含む): 6527218434

約数和(自身を除く): 3614245080

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17981317, 35962634, 53943951, 107887902, 161831853, 323663706, 485495559, 970991118, 1456486677, 2912973354]

約数ペア:

[(1, 2912973354), (2, 1456486677), (3, 970991118), (6, 485495559), (9, 323663706), (18, 161831853), (27, 107887902), (54, 53943951), (81, 35962634), (162, 17981317)]