1321722

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:862

約数の個数: 24

約数和(自身を含む): 2897076

約数和(自身を除く): 1575354

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 757, 873, 1514, 1746, 2271, 4542, 6813, 13626, 73429, 146858, 220287, 440574, 660861, 1321722]

約数ペア:

[(1, 1321722), (2, 660861), (3, 440574), (6, 220287), (9, 146858), (18, 73429), (97, 13626), (194, 6813), (291, 4542), (582, 2271), (757, 1746), (873, 1514)]