25530246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{202621}}^1$

素因数の和:202636

約数の個数: 24

約数和(自身を含む): 63218064

約数和(自身を除く): 37687818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 202621, 405242, 607863, 1215726, 1418347, 1823589, 2836694, 3647178, 4255041, 8510082, 12765123, 25530246]

約数ペア:

[(1, 25530246), (2, 12765123), (3, 8510082), (6, 4255041), (7, 3647178), (9, 2836694), (14, 1823589), (18, 1418347), (21, 1215726), (42, 607863), (63, 405242), (126, 202621)]