18564098

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 14281726

約数列:

[1, 2, 7, 14, 53, 106, 127, 197, 254, 371, 394, 742, 889, 1379, 1778, 2758, 6731, 10441, 13462, 20882, 25019, 47117, 50038, 73087, 94234, 146174, 175133, 350266, 1326007, 2652014, 9282049, 18564098]

約数ペア:

[(1, 18564098), (2, 9282049), (7, 2652014), (14, 1326007), (53, 350266), (106, 175133), (127, 146174), (197, 94234), (254, 73087), (371, 50038), (394, 47117), (742, 25019), (889, 20882), (1379, 13462), (1778, 10441), (2758, 6731)]