872898426

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{470819}}^1$

素因数の和:470930

約数の個数: 24

約数和(自身を含む): 1909645920

約数和(自身を除く): 1036747494

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 470819, 941638, 1412457, 2824914, 4237371, 8474742, 48494357, 96988714, 145483071, 290966142, 436449213, 872898426]

約数ペア:

[(1, 872898426), (2, 436449213), (3, 290966142), (6, 145483071), (9, 96988714), (18, 48494357), (103, 8474742), (206, 4237371), (309, 2824914), (618, 1412457), (927, 941638), (1854, 470819)]