66183786

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51787}}^1$

素因数の和:51866

約数の個数: 24

約数和(自身を含む): 145420704

約数和(自身を除く): 79236918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 51787, 103574, 155361, 310722, 466083, 932166, 3676877, 7353754, 11030631, 22061262, 33091893, 66183786]

約数ペア:

[(1, 66183786), (2, 33091893), (3, 22061262), (6, 11030631), (9, 7353754), (18, 3676877), (71, 932166), (142, 466083), (213, 310722), (426, 155361), (639, 103574), (1278, 51787)]