218976732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467899}}^1$

素因数の和:467922

約数の個数: 36

約数和(自身を含む): 596104600

約数和(自身を除く): 377127868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 467899, 935798, 1403697, 1871596, 2807394, 4211091, 5614788, 6082687, 8422182, 12165374, 16844364, 18248061, 24330748, 36496122, 54744183, 72992244, 109488366, 218976732]

約数ペア:

[(1, 218976732), (2, 109488366), (3, 72992244), (4, 54744183), (6, 36496122), (9, 24330748), (12, 18248061), (13, 16844364), (18, 12165374), (26, 8422182), (36, 6082687), (39, 5614788), (52, 4211091), (78, 2807394), (117, 1871596), (156, 1403697), (234, 935798), (468, 467899)]