9787444998

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 20312985600

約数和(自身を除く): 10525540602

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 157, 183, 213, 314, 366, 426, 471, 942, 2399, 4331, 4798, 7197, 8662, 9577, 11147, 12993, 14394, 19154, 22294, 25986, 28731, 33441, 57462, 66882, 146339, 170329, 292678, 340658, 376643, 439017, 510987, 679967, 753286, 878034, 1021974, 1129929, 1359934, 2039901, 2259858, 4079802, 10390069, 20780138, 22975223, 26741653, 31170207, 45950446, 53483306, 62340414, 68925669, 80224959, 137851338, 160449918, 1631240833, 3262481666, 4893722499, 9787444998]

約数ペア:

[(1, 9787444998), (2, 4893722499), (3, 3262481666), (6, 1631240833), (61, 160449918), (71, 137851338), (122, 80224959), (142, 68925669), (157, 62340414), (183, 53483306), (213, 45950446), (314, 31170207), (366, 26741653), (426, 22975223), (471, 20780138), (942, 10390069), (2399, 4079802), (4331, 2259858), (4798, 2039901), (7197, 1359934), (8662, 1129929), (9577, 1021974), (11147, 878034), (12993, 753286), (14394, 679967), (19154, 510987), (22294, 439017), (25986, 376643), (28731, 340658), (33441, 292678), (57462, 170329), (66882, 146339)]