15144726

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 31200768

約数和(自身を除く): 16056042

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 487, 974, 1461, 2922, 5183, 10366, 15549, 31098, 34577, 35551, 69154, 71102, 103731, 106653, 207462, 213306, 2524121, 5048242, 7572363, 15144726]

約数ペア:

[(1, 15144726), (2, 7572363), (3, 5048242), (6, 2524121), (71, 213306), (73, 207462), (142, 106653), (146, 103731), (213, 71102), (219, 69154), (426, 35551), (438, 34577), (487, 31098), (974, 15549), (1461, 10366), (2922, 5183)]