7020612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 18957120

約数和(自身を除く): 11936508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 139, 183, 207, 244, 276, 278, 366, 414, 417, 549, 556, 732, 828, 834, 1098, 1251, 1403, 1668, 2196, 2502, 2806, 3197, 4209, 5004, 5612, 6394, 8418, 8479, 9591, 12627, 12788, 16836, 16958, 19182, 25254, 25437, 28773, 33916, 38364, 50508, 50874, 57546, 76311, 101748, 115092, 152622, 195017, 305244, 390034, 585051, 780068, 1170102, 1755153, 2340204, 3510306, 7020612]

約数ペア:

[(1, 7020612), (2, 3510306), (3, 2340204), (4, 1755153), (6, 1170102), (9, 780068), (12, 585051), (18, 390034), (23, 305244), (36, 195017), (46, 152622), (61, 115092), (69, 101748), (92, 76311), (122, 57546), (138, 50874), (139, 50508), (183, 38364), (207, 33916), (244, 28773), (276, 25437), (278, 25254), (366, 19182), (414, 16958), (417, 16836), (549, 12788), (556, 12627), (732, 9591), (828, 8479), (834, 8418), (1098, 6394), (1251, 5612), (1403, 5004), (1668, 4209), (2196, 3197), (2502, 2806)]