1720221324

素因数分解:

$2^2\times 3^1\times {\mathrm{3931}}^1\times {\mathrm{36467}}^1$

素因数の和:40405

約数の個数: 24

約数和(自身を含む): 4014980928

約数和(自身を除く): 2294759604

約数列:

[1, 2, 3, 4, 6, 12, 3931, 7862, 11793, 15724, 23586, 36467, 47172, 72934, 109401, 145868, 218802, 437604, 143351777, 286703554, 430055331, 573407108, 860110662, 1720221324]

約数ペア:

[(1, 1720221324), (2, 860110662), (3, 573407108), (4, 430055331), (6, 286703554), (12, 143351777), (3931, 437604), (7862, 218802), (11793, 145868), (15724, 109401), (23586, 72934), (36467, 47172)]