138720468

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{36467}}^1$

素因数の和:36791

約数の個数: 24

約数和(自身を含む): 324711072

約数和(自身を除く): 185990604

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 36467, 72934, 109401, 145868, 218802, 437604, 11560039, 23120078, 34680117, 46240156, 69360234, 138720468]

約数ペア:

[(1, 138720468), (2, 69360234), (3, 46240156), (4, 34680117), (6, 23120078), (12, 11560039), (317, 437604), (634, 218802), (951, 145868), (1268, 109401), (1902, 72934), (3804, 36467)]