1311804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2826

約数の個数: 36

約数和(自身を含む): 3572296

約数和(自身を除く): 2260492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2803, 5606, 8409, 11212, 16818, 25227, 33636, 36439, 50454, 72878, 100908, 109317, 145756, 218634, 327951, 437268, 655902, 1311804]

約数ペア:

[(1, 1311804), (2, 655902), (3, 437268), (4, 327951), (6, 218634), (9, 145756), (12, 109317), (13, 100908), (18, 72878), (26, 50454), (36, 36439), (39, 33636), (52, 25227), (78, 16818), (117, 11212), (156, 8409), (234, 5606), (468, 2803)]