212667156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{454417}}^1$

素因数の和:454440

約数の個数: 36

約数和(自身を含む): 578928532

約数和(自身を除く): 366261376

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 454417, 908834, 1363251, 1817668, 2726502, 4089753, 5453004, 5907421, 8179506, 11814842, 16359012, 17722263, 23629684, 35444526, 53166789, 70889052, 106333578, 212667156]

約数ペア:

[(1, 212667156), (2, 106333578), (3, 70889052), (4, 53166789), (6, 35444526), (9, 23629684), (12, 17722263), (13, 16359012), (18, 11814842), (26, 8179506), (36, 5907421), (39, 5453004), (52, 4089753), (78, 2726502), (117, 1817668), (156, 1363251), (234, 908834), (468, 454417)]