2128889630154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{14747701}}^1$

素因数の和:14748211

約数の個数: 48

約数和(自身を含む): 4963014658656

約数和(自身を除く): 2834125028502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 491, 982, 1473, 2946, 3437, 6874, 10311, 20622, 24059, 48118, 72177, 144354, 14747701, 29495402, 44243103, 88486206, 103233907, 206467814, 309701721, 619403442, 722637349, 1445274698, 2167912047, 4335824094, 7241121191, 14482242382, 21723363573, 43446727146, 50687848337, 101375696674, 152063545011, 304127090022, 354814938359, 709629876718, 1064444815077, 2128889630154]

約数ペア:

[(1, 2128889630154), (2, 1064444815077), (3, 709629876718), (6, 354814938359), (7, 304127090022), (14, 152063545011), (21, 101375696674), (42, 50687848337), (49, 43446727146), (98, 21723363573), (147, 14482242382), (294, 7241121191), (491, 4335824094), (982, 2167912047), (1473, 1445274698), (2946, 722637349), (3437, 619403442), (6874, 309701721), (10311, 206467814), (20622, 103233907), (24059, 88486206), (48118, 44243103), (72177, 29495402), (144354, 14747701)]