1919556

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:832

約数の個数: 36

約数和(自身を含む): 4927104

約数和(自身を除く): 3007548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 751, 852, 1278, 1502, 2253, 2556, 3004, 4506, 6759, 9012, 13518, 27036, 53321, 106642, 159963, 213284, 319926, 479889, 639852, 959778, 1919556]

約数ペア:

[(1, 1919556), (2, 959778), (3, 639852), (4, 479889), (6, 319926), (9, 213284), (12, 159963), (18, 106642), (36, 53321), (71, 27036), (142, 13518), (213, 9012), (284, 6759), (426, 4506), (639, 3004), (751, 2556), (852, 2253), (1278, 1502)]