12571004964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149654821}}^1$

素因数の和:149654835

約数の個数: 24

約数和(自身を含む): 33522680128

約数和(自身を除く): 20951675164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149654821, 299309642, 448964463, 598619284, 897928926, 1047583747, 1795857852, 2095167494, 3142751241, 4190334988, 6285502482, 12571004964]

約数ペア:

[(1, 12571004964), (2, 6285502482), (3, 4190334988), (4, 3142751241), (6, 2095167494), (7, 1795857852), (12, 1047583747), (14, 897928926), (21, 598619284), (28, 448964463), (42, 299309642), (84, 149654821)]