27987492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179407}}^1$

素因数の和:179427

約数の個数: 24

約数和(自身を含む): 70327936

約数和(自身を除く): 42340444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179407, 358814, 538221, 717628, 1076442, 2152884, 2332291, 4664582, 6996873, 9329164, 13993746, 27987492]

約数ペア:

[(1, 27987492), (2, 13993746), (3, 9329164), (4, 6996873), (6, 4664582), (12, 2332291), (13, 2152884), (26, 1076442), (39, 717628), (52, 538221), (78, 358814), (156, 179407)]