252221346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{82913}}^1$

素因数の和:82947

約数の個数: 36

約数和(自身を含む): 591757218

約数和(自身を除く): 339535872

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 82913, 165826, 248739, 497478, 746217, 1077869, 1492434, 2155738, 3233607, 6467214, 9700821, 14012297, 19401642, 28024594, 42036891, 84073782, 126110673, 252221346]

約数ペア:

[(1, 252221346), (2, 126110673), (3, 84073782), (6, 42036891), (9, 28024594), (13, 19401642), (18, 14012297), (26, 9700821), (39, 6467214), (78, 3233607), (117, 2155738), (169, 1492434), (234, 1077869), (338, 746217), (507, 497478), (1014, 248739), (1521, 165826), (3042, 82913)]