546191478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1879}}^1$

素因数の和:2666

約数の個数: 64

約数和(自身を含む): 1389696000

約数和(自身を除く): 843504522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 769, 1538, 1879, 2307, 3758, 4614, 5383, 5637, 6921, 10766, 11274, 13153, 13842, 16149, 16911, 20763, 26306, 32298, 33822, 39459, 41526, 48447, 50733, 78918, 96894, 101466, 118377, 145341, 236754, 290682, 355131, 710262, 1444951, 2889902, 4334853, 8669706, 10114657, 13004559, 20229314, 26009118, 30343971, 39013677, 60687942, 78027354, 91031913, 182063826, 273095739, 546191478]

約数ペア:

[(1, 546191478), (2, 273095739), (3, 182063826), (6, 91031913), (7, 78027354), (9, 60687942), (14, 39013677), (18, 30343971), (21, 26009118), (27, 20229314), (42, 13004559), (54, 10114657), (63, 8669706), (126, 4334853), (189, 2889902), (378, 1444951), (769, 710262), (1538, 355131), (1879, 290682), (2307, 236754), (3758, 145341), (4614, 118377), (5383, 101466), (5637, 96894), (6921, 78918), (10766, 50733), (11274, 48447), (13153, 41526), (13842, 39459), (16149, 33822), (16911, 32298), (20763, 26306)]