9945319.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 40772160

約数和(自身を除く): 22622634

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 131, 179, 258, 262, 358, 387, 393, 537, 774, 786, 1074, 1179, 1611, 2358, 3222, 5633, 7697, 11266, 15394, 16899, 23091, 23449, 33798, 46182, 46898, 50697, 69273, 70347, 101394, 138546, 140694, 211041, 422082, 1008307, 2016614, 3024921, 6049842, 9074763, 18149526]

約数ペア:

[(1, 18149526), (2, 9074763), (3, 6049842), (6, 3024921), (9, 2016614), (18, 1008307), (43, 422082), (86, 211041), (129, 140694), (131, 138546), (179, 101394), (258, 70347), (262, 69273), (358, 50697), (387, 46898), (393, 46182), (537, 33798), (774, 23449), (786, 23091), (1074, 16899), (1179, 15394), (1611, 11266), (2358, 7697), (3222, 5633)]