1878989508

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68767}}^1$

素因数の和:68814

約数の個数: 96

約数和(自身を含む): 5545451520

約数和(自身を除く): 3666462012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 621, 759, 828, 1012, 1188, 1242, 1518, 2277, 2484, 3036, 4554, 6831, 9108, 13662, 27324, 68767, 137534, 206301, 275068, 412602, 618903, 756437, 825204, 1237806, 1512874, 1581641, 1856709, 2269311, 2475612, 3025748, 3163282, 3713418, 4538622, 4744923, 6326564, 6807933, 7426836, 9077244, 9489846, 13615866, 14234769, 17398051, 18979692, 20423799, 27231732, 28469538, 34796102, 40847598, 42704307, 52194153, 56939076, 69592204, 81695196, 85408614, 104388306, 156582459, 170817228, 208776612, 313164918, 469747377, 626329836, 939494754, 1878989508]

約数ペア:

[(1, 1878989508), (2, 939494754), (3, 626329836), (4, 469747377), (6, 313164918), (9, 208776612), (11, 170817228), (12, 156582459), (18, 104388306), (22, 85408614), (23, 81695196), (27, 69592204), (33, 56939076), (36, 52194153), (44, 42704307), (46, 40847598), (54, 34796102), (66, 28469538), (69, 27231732), (92, 20423799), (99, 18979692), (108, 17398051), (132, 14234769), (138, 13615866), (198, 9489846), (207, 9077244), (253, 7426836), (276, 6807933), (297, 6326564), (396, 4744923), (414, 4538622), (506, 3713418), (594, 3163282), (621, 3025748), (759, 2475612), (828, 2269311), (1012, 1856709), (1188, 1581641), (1242, 1512874), (1518, 1237806), (2277, 825204), (2484, 756437), (3036, 618903), (4554, 412602), (6831, 275068), (9108, 206301), (13662, 137534), (27324, 68767)]