16800012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 45588816

約数和(自身を除く): 28788804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 283, 291, 306, 388, 566, 582, 612, 849, 873, 1132, 1164, 1649, 1698, 1746, 2547, 3298, 3396, 3492, 4811, 4947, 5094, 6596, 9622, 9894, 10188, 14433, 14841, 19244, 19788, 27451, 28866, 29682, 43299, 54902, 57732, 59364, 82353, 86598, 109804, 164706, 173196, 247059, 329412, 466667, 494118, 933334, 988236, 1400001, 1866668, 2800002, 4200003, 5600004, 8400006, 16800012]

約数ペア:

[(1, 16800012), (2, 8400006), (3, 5600004), (4, 4200003), (6, 2800002), (9, 1866668), (12, 1400001), (17, 988236), (18, 933334), (34, 494118), (36, 466667), (51, 329412), (68, 247059), (97, 173196), (102, 164706), (153, 109804), (194, 86598), (204, 82353), (283, 59364), (291, 57732), (306, 54902), (388, 43299), (566, 29682), (582, 28866), (612, 27451), (849, 19788), (873, 19244), (1132, 14841), (1164, 14433), (1649, 10188), (1698, 9894), (1746, 9622), (2547, 6596), (3298, 5094), (3396, 4947), (3492, 4811)]