2019680856

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{272341}}^1$

素因数の和:272456

約数の個数: 48

約数和(自身を含む): 5523095760

約数和(自身を除く): 3503414904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 272341, 544682, 817023, 1089364, 1634046, 2178728, 2451069, 3268092, 4902138, 6536184, 9804276, 19608552, 28051123, 56102246, 84153369, 112204492, 168306738, 224408984, 252460107, 336613476, 504920214, 673226952, 1009840428, 2019680856]

約数ペア:

[(1, 2019680856), (2, 1009840428), (3, 673226952), (4, 504920214), (6, 336613476), (8, 252460107), (9, 224408984), (12, 168306738), (18, 112204492), (24, 84153369), (36, 56102246), (72, 28051123), (103, 19608552), (206, 9804276), (309, 6536184), (412, 4902138), (618, 3268092), (824, 2451069), (927, 2178728), (1236, 1634046), (1854, 1089364), (2472, 817023), (3708, 544682), (7416, 272341)]