69881838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{68917}}^1$

素因数の和:68948

約数の個数: 24

約数和(自身を含む): 151343928

約数和(自身を除く): 81462090

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 68917, 137834, 206751, 413502, 895921, 1791842, 2687763, 5375526, 11646973, 23293946, 34940919, 69881838]

約数ペア:

[(1, 69881838), (2, 34940919), (3, 23293946), (6, 11646973), (13, 5375526), (26, 2687763), (39, 1791842), (78, 895921), (169, 413502), (338, 206751), (507, 137834), (1014, 68917)]