22877784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18720

約数の個数: 48

約数和(自身を含む): 65608920

約数和(自身を除く): 42731136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 18691, 37382, 56073, 74764, 112146, 149528, 168219, 224292, 317747, 336438, 448584, 635494, 672876, 953241, 1270988, 1345752, 1906482, 2541976, 2859723, 3812964, 5719446, 7625928, 11438892, 22877784]

約数ペア:

[(1, 22877784), (2, 11438892), (3, 7625928), (4, 5719446), (6, 3812964), (8, 2859723), (9, 2541976), (12, 1906482), (17, 1345752), (18, 1270988), (24, 953241), (34, 672876), (36, 635494), (51, 448584), (68, 336438), (72, 317747), (102, 224292), (136, 168219), (153, 149528), (204, 112146), (306, 74764), (408, 56073), (612, 37382), (1224, 18691)]