223719084

素因数分解:

$2^2\times 3^4\times {\mathrm{690491}}^1$

素因数の和:690507

約数の個数: 30

約数和(自身を含む): 584846724

約数和(自身を除く): 361127640

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 690491, 1380982, 2071473, 2761964, 4142946, 6214419, 8285892, 12428838, 18643257, 24857676, 37286514, 55929771, 74573028, 111859542, 223719084]

約数ペア:

[(1, 223719084), (2, 111859542), (3, 74573028), (4, 55929771), (6, 37286514), (9, 24857676), (12, 18643257), (18, 12428838), (27, 8285892), (36, 6214419), (54, 4142946), (81, 2761964), (108, 2071473), (162, 1380982), (324, 690491)]