17959896

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5801}}^1$

素因数の和:5856

約数の個数: 48

約数和(自身を含む): 49781160

約数和(自身を除く): 31821264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5801, 11602, 17403, 23204, 34806, 46408, 52209, 69612, 104418, 139224, 208836, 249443, 417672, 498886, 748329, 997772, 1496658, 1995544, 2244987, 2993316, 4489974, 5986632, 8979948, 17959896]

約数ペア:

[(1, 17959896), (2, 8979948), (3, 5986632), (4, 4489974), (6, 2993316), (8, 2244987), (9, 1995544), (12, 1496658), (18, 997772), (24, 748329), (36, 498886), (43, 417672), (72, 249443), (86, 208836), (129, 139224), (172, 104418), (258, 69612), (344, 52209), (387, 46408), (516, 34806), (774, 23204), (1032, 17403), (1548, 11602), (3096, 5801)]