1636740414

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{1229}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 3575491920

約数和(自身を除く): 1938751506

約数列:

[1, 2, 3, 6, 9, 18, 241, 307, 482, 614, 723, 921, 1229, 1446, 1842, 2169, 2458, 2763, 3687, 4338, 5526, 7374, 11061, 22122, 73987, 147974, 221961, 296189, 377303, 443922, 592378, 665883, 754606, 888567, 1131909, 1331766, 1777134, 2263818, 2665701, 3395727, 5331402, 6791454, 90930023, 181860046, 272790069, 545580138, 818370207, 1636740414]

約数ペア:

[(1, 1636740414), (2, 818370207), (3, 545580138), (6, 272790069), (9, 181860046), (18, 90930023), (241, 6791454), (307, 5331402), (482, 3395727), (614, 2665701), (723, 2263818), (921, 1777134), (1229, 1331766), (1446, 1131909), (1842, 888567), (2169, 754606), (2458, 665883), (2763, 592378), (3687, 443922), (4338, 377303), (5526, 296189), (7374, 221961), (11061, 147974), (22122, 73987)]