74218636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{976561}}^1$

素因数の和:976584

約数の個数: 12

約数和(自身を含む): 136718680

約数和(自身を除く): 62500044

約数列:

[1, 2, 4, 19, 38, 76, 976561, 1953122, 3906244, 18554659, 37109318, 74218636]

約数ペア:

[(1, 74218636), (2, 37109318), (4, 18554659), (19, 3906244), (38, 1953122), (76, 976561)]