7129278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30467}}^1$

素因数の和:30488

約数の個数: 24

約数和(自身を含む): 16635528

約数和(自身を除く): 9506250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 30467, 60934, 91401, 182802, 274203, 396071, 548406, 792142, 1188213, 2376426, 3564639, 7129278]

約数ペア:

[(1, 7129278), (2, 3564639), (3, 2376426), (6, 1188213), (9, 792142), (13, 548406), (18, 396071), (26, 274203), (39, 182802), (78, 91401), (117, 60934), (234, 30467)]