139318578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11399}}^1$

素因数の和:11511

約数の個数: 48

約数和(自身を含む): 348566400

約数和(自身を除く): 209247822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 11399, 12222, 22798, 34197, 68394, 79793, 102591, 159586, 205182, 239379, 478758, 718137, 1105703, 1436274, 2211406, 3317109, 6634218, 7739921, 9951327, 15479842, 19902654, 23219763, 46439526, 69659289, 139318578]

約数ペア:

[(1, 139318578), (2, 69659289), (3, 46439526), (6, 23219763), (7, 19902654), (9, 15479842), (14, 9951327), (18, 7739921), (21, 6634218), (42, 3317109), (63, 2211406), (97, 1436274), (126, 1105703), (194, 718137), (291, 478758), (582, 239379), (679, 205182), (873, 159586), (1358, 102591), (1746, 79793), (2037, 68394), (4074, 34197), (6111, 22798), (11399, 12222)]