27831678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12503}}^1$

素因数の和:12568

約数の個数: 32

約数和(自身を含む): 64820736

約数和(自身を除く): 36989058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 12503, 25006, 37509, 75018, 87521, 175042, 262563, 525126, 662659, 1325318, 1987977, 3975954, 4638613, 9277226, 13915839, 27831678]

約数ペア:

[(1, 27831678), (2, 13915839), (3, 9277226), (6, 4638613), (7, 3975954), (14, 1987977), (21, 1325318), (42, 662659), (53, 525126), (106, 262563), (159, 175042), (318, 87521), (371, 75018), (742, 37509), (1113, 25006), (2226, 12503)]