8467020018

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{21163}}^1$

素因数の和:21444

約数の個数: 64

約数和(自身を含む): 19504742400

約数和(自身を除く): 11037722382

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 239, 279, 478, 558, 717, 837, 1434, 1674, 2151, 4302, 6453, 7409, 12906, 14818, 21163, 22227, 42326, 44454, 63489, 66681, 126978, 133362, 190467, 200043, 380934, 400086, 571401, 656053, 1142802, 1312106, 1968159, 3936318, 5057957, 5904477, 10115914, 11808954, 15173871, 17713431, 30347742, 35426862, 45521613, 91043226, 136564839, 156796667, 273129678, 313593334, 470390001, 940780002, 1411170003, 2822340006, 4233510009, 8467020018]

約数ペア:

[(1, 8467020018), (2, 4233510009), (3, 2822340006), (6, 1411170003), (9, 940780002), (18, 470390001), (27, 313593334), (31, 273129678), (54, 156796667), (62, 136564839), (93, 91043226), (186, 45521613), (239, 35426862), (279, 30347742), (478, 17713431), (558, 15173871), (717, 11808954), (837, 10115914), (1434, 5904477), (1674, 5057957), (2151, 3936318), (4302, 1968159), (6453, 1312106), (7409, 1142802), (12906, 656053), (14818, 571401), (21163, 400086), (22227, 380934), (42326, 200043), (44454, 190467), (63489, 133362), (66681, 126978)]