29254878

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^2\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 66785040

約数和(自身を除く): 37530162

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 293, 387, 586, 774, 879, 1161, 1758, 1849, 2322, 2637, 3698, 5274, 5547, 7911, 11094, 12599, 15822, 16641, 25198, 33282, 37797, 49923, 75594, 99846, 113391, 226782, 340173, 541757, 680346, 1083514, 1625271, 3250542, 4875813, 9751626, 14627439, 29254878]

約数ペア:

[(1, 29254878), (2, 14627439), (3, 9751626), (6, 4875813), (9, 3250542), (18, 1625271), (27, 1083514), (43, 680346), (54, 541757), (86, 340173), (129, 226782), (258, 113391), (293, 99846), (387, 75594), (586, 49923), (774, 37797), (879, 33282), (1161, 25198), (1758, 16641), (1849, 15822), (2322, 12599), (2637, 11094), (3698, 7911), (5274, 5547)]