39724356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{472909}}^1$

素因数の和:472923

約数の個数: 24

約数和(自身を含む): 105931840

約数和(自身を除く): 66207484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 472909, 945818, 1418727, 1891636, 2837454, 3310363, 5674908, 6620726, 9931089, 13241452, 19862178, 39724356]

約数ペア:

[(1, 39724356), (2, 19862178), (3, 13241452), (4, 9931089), (6, 6620726), (7, 5674908), (12, 3310363), (14, 2837454), (21, 1891636), (28, 1418727), (42, 945818), (84, 472909)]