123513918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1367}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 277167744

約数和(自身を除く): 153653826

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 1367, 1369, 2442, 2734, 2738, 4101, 4107, 8202, 8214, 15037, 15059, 30074, 30118, 45111, 45177, 50579, 90222, 90354, 101158, 151737, 303474, 556369, 1112738, 1669107, 1871423, 3338214, 3742846, 5614269, 11228538, 20585653, 41171306, 61756959, 123513918]

約数ペア:

[(1, 123513918), (2, 61756959), (3, 41171306), (6, 20585653), (11, 11228538), (22, 5614269), (33, 3742846), (37, 3338214), (66, 1871423), (74, 1669107), (111, 1112738), (222, 556369), (407, 303474), (814, 151737), (1221, 101158), (1367, 90354), (1369, 90222), (2442, 50579), (2734, 45177), (2738, 45111), (4101, 30118), (4107, 30074), (8202, 15059), (8214, 15037)]