12518479836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{54581}}^1$

素因数の和:54891

約数の個数: 72

約数和(自身を含む): 33139570464

約数和(自身を除く): 20621090628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 277, 414, 554, 828, 831, 1108, 1662, 2493, 3324, 4986, 6371, 9972, 12742, 19113, 25484, 38226, 54581, 57339, 76452, 109162, 114678, 163743, 218324, 229356, 327486, 491229, 654972, 982458, 1255363, 1964916, 2510726, 3766089, 5021452, 7532178, 11298267, 15064356, 15118937, 22596534, 30237874, 45193068, 45356811, 60475748, 90713622, 136070433, 181427244, 272140866, 347735551, 544281732, 695471102, 1043206653, 1390942204, 2086413306, 3129619959, 4172826612, 6259239918, 12518479836]

約数ペア:

[(1, 12518479836), (2, 6259239918), (3, 4172826612), (4, 3129619959), (6, 2086413306), (9, 1390942204), (12, 1043206653), (18, 695471102), (23, 544281732), (36, 347735551), (46, 272140866), (69, 181427244), (92, 136070433), (138, 90713622), (207, 60475748), (276, 45356811), (277, 45193068), (414, 30237874), (554, 22596534), (828, 15118937), (831, 15064356), (1108, 11298267), (1662, 7532178), (2493, 5021452), (3324, 3766089), (4986, 2510726), (6371, 1964916), (9972, 1255363), (12742, 982458), (19113, 654972), (25484, 491229), (38226, 327486), (54581, 229356), (57339, 218324), (76452, 163743), (109162, 114678)]