68731854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3331}}^1$

素因数の和:3536

約数の個数: 32

約数和(自身を含む): 145541760

約数和(自身を除く): 76809906

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 3331, 3439, 6662, 6878, 9993, 10317, 19986, 20634, 63289, 126578, 189867, 379734, 602911, 1205822, 1808733, 3617466, 11455309, 22910618, 34365927, 68731854]

約数ペア:

[(1, 68731854), (2, 34365927), (3, 22910618), (6, 11455309), (19, 3617466), (38, 1808733), (57, 1205822), (114, 602911), (181, 379734), (362, 189867), (543, 126578), (1086, 63289), (3331, 20634), (3439, 19986), (6662, 10317), (6878, 9993)]