24719238

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 55495440

約数和(自身を除く): 30776202

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 293, 327, 387, 586, 654, 774, 879, 981, 1758, 1962, 2637, 4687, 5274, 9374, 12599, 14061, 25198, 28122, 31937, 37797, 42183, 63874, 75594, 84366, 95811, 113391, 191622, 226782, 287433, 574866, 1373291, 2746582, 4119873, 8239746, 12359619, 24719238]

約数ペア:

[(1, 24719238), (2, 12359619), (3, 8239746), (6, 4119873), (9, 2746582), (18, 1373291), (43, 574866), (86, 287433), (109, 226782), (129, 191622), (218, 113391), (258, 95811), (293, 84366), (327, 75594), (387, 63874), (586, 42183), (654, 37797), (774, 31937), (879, 28122), (981, 25198), (1758, 14061), (1962, 12599), (2637, 9374), (4687, 5274)]