17881526916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1963277}}^1$

素因数の和:1963321

約数の個数: 72

約数和(自身を含む): 51453589824

約数和(自身を除く): 33572062908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 1963277, 3926554, 5889831, 7853108, 11779662, 17669493, 21596047, 23559324, 35338986, 43192094, 45155371, 64788141, 70677972, 86384188, 90310742, 129576282, 135466113, 180621484, 194364423, 259152564, 270932226, 388728846, 406398339, 496709081, 541864452, 777457692, 812796678, 993418162, 1490127243, 1625593356, 1986836324, 2980254486, 4470381729, 5960508972, 8940763458, 17881526916]

約数ペア:

[(1, 17881526916), (2, 8940763458), (3, 5960508972), (4, 4470381729), (6, 2980254486), (9, 1986836324), (11, 1625593356), (12, 1490127243), (18, 993418162), (22, 812796678), (23, 777457692), (33, 541864452), (36, 496709081), (44, 406398339), (46, 388728846), (66, 270932226), (69, 259152564), (92, 194364423), (99, 180621484), (132, 135466113), (138, 129576282), (198, 90310742), (207, 86384188), (253, 70677972), (276, 64788141), (396, 45155371), (414, 43192094), (506, 35338986), (759, 23559324), (828, 21596047), (1012, 17669493), (1518, 11779662), (2277, 7853108), (3036, 5889831), (4554, 3926554), (9108, 1963277)]