70019802

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{2753}}^1$

素因数の和:2924

約数の個数: 40

約数和(自身を含む): 157952916

約数和(自身を除く): 87933114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2753, 2826, 4239, 5506, 8259, 8478, 12717, 16518, 24777, 25434, 49554, 74331, 148662, 222993, 432221, 445986, 864442, 1296663, 2593326, 3889989, 7779978, 11669967, 23339934, 35009901, 70019802]

約数ペア:

[(1, 70019802), (2, 35009901), (3, 23339934), (6, 11669967), (9, 7779978), (18, 3889989), (27, 2593326), (54, 1296663), (81, 864442), (157, 445986), (162, 432221), (314, 222993), (471, 148662), (942, 74331), (1413, 49554), (2753, 25434), (2826, 24777), (4239, 16518), (5506, 12717), (8259, 8478)]