21094714056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67611263}}^1$

素因数の和:67611285

約数の個数: 32

約数和(自身を含む): 56793461760

約数和(自身を除く): 35698747704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 67611263, 135222526, 202833789, 270445052, 405667578, 540890104, 811335156, 878946419, 1622670312, 1757892838, 2636839257, 3515785676, 5273678514, 7031571352, 10547357028, 21094714056]

約数ペア:

[(1, 21094714056), (2, 10547357028), (3, 7031571352), (4, 5273678514), (6, 3515785676), (8, 2636839257), (12, 1757892838), (13, 1622670312), (24, 878946419), (26, 811335156), (39, 540890104), (52, 405667578), (78, 270445052), (104, 202833789), (156, 135222526), (312, 67611263)]