778814148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9271597}}^1$

素因数の和:9271611

約数の個数: 24

約数和(自身を含む): 2076837952

約数和(自身を除く): 1298023804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9271597, 18543194, 27814791, 37086388, 55629582, 64901179, 111259164, 129802358, 194703537, 259604716, 389407074, 778814148]

約数ペア:

[(1, 778814148), (2, 389407074), (3, 259604716), (4, 194703537), (6, 129802358), (7, 111259164), (12, 64901179), (14, 55629582), (21, 37086388), (28, 27814791), (42, 18543194), (84, 9271597)]