69941874

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{219943}}^1$

素因数の和:220001

約数の個数: 16

約数和(自身を含む): 142523712

約数和(自身を除く): 72581838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 219943, 439886, 659829, 1319658, 11656979, 23313958, 34970937, 69941874]

約数ペア:

[(1, 69941874), (2, 34970937), (3, 23313958), (6, 11656979), (53, 1319658), (106, 659829), (159, 439886), (318, 219943)]