15666970236

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{665773}}^1$

素因数の和:665870

約数の個数: 48

約数和(自身を含む): 38252710944

約数和(自身を除く): 22585740708

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 3922, 5883, 7844, 11766, 23532, 665773, 1331546, 1997319, 2663092, 3994638, 7989276, 24633601, 35285969, 49267202, 70571938, 73900803, 98534404, 105857907, 141143876, 147801606, 211715814, 295603212, 423431628, 1305580853, 2611161706, 3916742559, 5222323412, 7833485118, 15666970236]

約数ペア:

[(1, 15666970236), (2, 7833485118), (3, 5222323412), (4, 3916742559), (6, 2611161706), (12, 1305580853), (37, 423431628), (53, 295603212), (74, 211715814), (106, 147801606), (111, 141143876), (148, 105857907), (159, 98534404), (212, 73900803), (222, 70571938), (318, 49267202), (444, 35285969), (636, 24633601), (1961, 7989276), (3922, 3994638), (5883, 2663092), (7844, 1997319), (11766, 1331546), (23532, 665773)]