123895746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7253}}^1$

素因数の和:7347

約数の個数: 48

約数和(自身を含む): 293090616

約数和(自身を除く): 169194870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 7253, 8541, 14506, 17082, 21759, 43518, 65277, 94289, 130554, 188578, 282867, 529469, 565734, 848601, 1058938, 1588407, 1697202, 3176814, 4765221, 6883097, 9530442, 13766194, 20649291, 41298582, 61947873, 123895746]

約数ペア:

[(1, 123895746), (2, 61947873), (3, 41298582), (6, 20649291), (9, 13766194), (13, 9530442), (18, 6883097), (26, 4765221), (39, 3176814), (73, 1697202), (78, 1588407), (117, 1058938), (146, 848601), (219, 565734), (234, 529469), (438, 282867), (657, 188578), (949, 130554), (1314, 94289), (1898, 65277), (2847, 43518), (5694, 21759), (7253, 17082), (8541, 14506)]