1857702942

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{10301}}^1$

素因数の和:10585

約数の個数: 48

約数和(自身を含む): 4136706288

約数和(自身を除く): 2279003346

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 233, 258, 387, 466, 699, 774, 1398, 2097, 4194, 10019, 10301, 20038, 20602, 30057, 30903, 60114, 61806, 90171, 92709, 180342, 185418, 442943, 885886, 1328829, 2400133, 2657658, 3986487, 4800266, 7200399, 7972974, 14400798, 21601197, 43202394, 103205719, 206411438, 309617157, 619234314, 928851471, 1857702942]

約数ペア:

[(1, 1857702942), (2, 928851471), (3, 619234314), (6, 309617157), (9, 206411438), (18, 103205719), (43, 43202394), (86, 21601197), (129, 14400798), (233, 7972974), (258, 7200399), (387, 4800266), (466, 3986487), (699, 2657658), (774, 2400133), (1398, 1328829), (2097, 885886), (4194, 442943), (10019, 185418), (10301, 180342), (20038, 92709), (20602, 90171), (30057, 61806), (30903, 60114)]