2840418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22543}}^1$

素因数の和:22558

約数の個数: 24

約数和(自身を含む): 7033728

約数和(自身を除く): 4193310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22543, 45086, 67629, 135258, 157801, 202887, 315602, 405774, 473403, 946806, 1420209, 2840418]

約数ペア:

[(1, 2840418), (2, 1420209), (3, 946806), (6, 473403), (7, 405774), (9, 315602), (14, 202887), (18, 157801), (21, 135258), (42, 67629), (63, 45086), (126, 22543)]