19085436

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 48

約数和(自身を含む): 50309280

約数和(自身を除く): 31223844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 2897, 3294, 5794, 6588, 8691, 11588, 17382, 26073, 34764, 52146, 78219, 104292, 156438, 176717, 312876, 353434, 530151, 706868, 1060302, 1590453, 2120604, 3180906, 4771359, 6361812, 9542718, 19085436]

約数ペア:

[(1, 19085436), (2, 9542718), (3, 6361812), (4, 4771359), (6, 3180906), (9, 2120604), (12, 1590453), (18, 1060302), (27, 706868), (36, 530151), (54, 353434), (61, 312876), (108, 176717), (122, 156438), (183, 104292), (244, 78219), (366, 52146), (549, 34764), (732, 26073), (1098, 17382), (1647, 11588), (2196, 8691), (2897, 6588), (3294, 5794)]