121772898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16787}}^1$

素因数の和:16839

約数の個数: 48

約数和(自身を含む): 293319936

約数和(自身を除く): 171547038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 16787, 33574, 50361, 100722, 151083, 218231, 302166, 436462, 520397, 654693, 1040794, 1309386, 1561191, 1964079, 3122382, 3928158, 4683573, 6765161, 9367146, 13530322, 20295483, 40590966, 60886449, 121772898]

約数ペア:

[(1, 121772898), (2, 60886449), (3, 40590966), (6, 20295483), (9, 13530322), (13, 9367146), (18, 6765161), (26, 4683573), (31, 3928158), (39, 3122382), (62, 1964079), (78, 1561191), (93, 1309386), (117, 1040794), (186, 654693), (234, 520397), (279, 436462), (403, 302166), (558, 218231), (806, 151083), (1209, 100722), (2418, 50361), (3627, 33574), (7254, 16787)]