18950712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3164

約数の個数: 64

約数和(自身を含む): 53948160

約数和(自身を除く): 34997448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 3121, 6072, 6242, 9363, 12484, 18726, 24968, 34331, 37452, 68662, 71783, 74904, 102993, 137324, 143566, 205986, 215349, 274648, 287132, 411972, 430698, 574264, 789613, 823944, 861396, 1579226, 1722792, 2368839, 3158452, 4737678, 6316904, 9475356, 18950712]

約数ペア:

[(1, 18950712), (2, 9475356), (3, 6316904), (4, 4737678), (6, 3158452), (8, 2368839), (11, 1722792), (12, 1579226), (22, 861396), (23, 823944), (24, 789613), (33, 574264), (44, 430698), (46, 411972), (66, 287132), (69, 274648), (88, 215349), (92, 205986), (132, 143566), (138, 137324), (184, 102993), (253, 74904), (264, 71783), (276, 68662), (506, 37452), (552, 34331), (759, 24968), (1012, 18726), (1518, 12484), (2024, 9363), (3036, 6242), (3121, 6072)]