16915986

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{18427}}^1$

素因数の和:18455

約数の個数: 32

約数和(自身を含む): 39804480

約数和(自身を除く): 22888494

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 18427, 36854, 55281, 110562, 165843, 313259, 331686, 497529, 626518, 939777, 995058, 1879554, 2819331, 5638662, 8457993, 16915986]

約数ペア:

[(1, 16915986), (2, 8457993), (3, 5638662), (6, 2819331), (9, 1879554), (17, 995058), (18, 939777), (27, 626518), (34, 497529), (51, 331686), (54, 313259), (102, 165843), (153, 110562), (306, 55281), (459, 36854), (918, 18427)]