2017457892

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{10939}}^1$

素因数の和:11105

約数の個数: 72

約数和(自身を含む): 5256451200

約数和(自身を除く): 3238993308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 109, 141, 188, 218, 282, 327, 423, 436, 564, 654, 846, 981, 1308, 1692, 1962, 3924, 5123, 10246, 10939, 15369, 20492, 21878, 30738, 32817, 43756, 46107, 61476, 65634, 92214, 98451, 131268, 184428, 196902, 393804, 514133, 1028266, 1192351, 1542399, 2056532, 2384702, 3084798, 3577053, 4627197, 4769404, 6169596, 7154106, 9254394, 10731159, 14308212, 18508788, 21462318, 42924636, 56040497, 112080994, 168121491, 224161988, 336242982, 504364473, 672485964, 1008728946, 2017457892]

約数ペア:

[(1, 2017457892), (2, 1008728946), (3, 672485964), (4, 504364473), (6, 336242982), (9, 224161988), (12, 168121491), (18, 112080994), (36, 56040497), (47, 42924636), (94, 21462318), (109, 18508788), (141, 14308212), (188, 10731159), (218, 9254394), (282, 7154106), (327, 6169596), (423, 4769404), (436, 4627197), (564, 3577053), (654, 3084798), (846, 2384702), (981, 2056532), (1308, 1542399), (1692, 1192351), (1962, 1028266), (3924, 514133), (5123, 393804), (10246, 196902), (10939, 184428), (15369, 131268), (20492, 98451), (21878, 92214), (30738, 65634), (32817, 61476), (43756, 46107)]