26877708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 83655936

約数和(自身を除く): 56778228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 227, 234, 253, 276, 286, 299, 396, 414, 429, 454, 468, 506, 572, 598, 681, 759, 828, 858, 897, 908, 1012, 1196, 1287, 1362, 1518, 1716, 1794, 2043, 2277, 2497, 2574, 2691, 2724, 2951, 3036, 3289, 3588, 4086, 4554, 4994, 5148, 5221, 5382, 5902, 6578, 7491, 8172, 8853, 9108, 9867, 9988, 10442, 10764, 11804, 13156, 14982, 15663, 17706, 19734, 20884, 22473, 26559, 29601, 29964, 31326, 32461, 35412, 39468, 44946, 46989, 53118, 57431, 59202, 62652, 64922, 67873, 89892, 93978, 97383, 106236, 114862, 118404, 129844, 135746, 172293, 187956, 194766, 203619, 229724, 271492, 292149, 344586, 389532, 407238, 516879, 584298, 610857, 689172, 746603, 814476, 1033758, 1168596, 1221714, 1493206, 2067516, 2239809, 2443428, 2986412, 4479618, 6719427, 8959236, 13438854, 26877708]

約数ペア:

[(1, 26877708), (2, 13438854), (3, 8959236), (4, 6719427), (6, 4479618), (9, 2986412), (11, 2443428), (12, 2239809), (13, 2067516), (18, 1493206), (22, 1221714), (23, 1168596), (26, 1033758), (33, 814476), (36, 746603), (39, 689172), (44, 610857), (46, 584298), (52, 516879), (66, 407238), (69, 389532), (78, 344586), (92, 292149), (99, 271492), (117, 229724), (132, 203619), (138, 194766), (143, 187956), (156, 172293), (198, 135746), (207, 129844), (227, 118404), (234, 114862), (253, 106236), (276, 97383), (286, 93978), (299, 89892), (396, 67873), (414, 64922), (429, 62652), (454, 59202), (468, 57431), (506, 53118), (572, 46989), (598, 44946), (681, 39468), (759, 35412), (828, 32461), (858, 31326), (897, 29964), (908, 29601), (1012, 26559), (1196, 22473), (1287, 20884), (1362, 19734), (1518, 17706), (1716, 15663), (1794, 14982), (2043, 13156), (2277, 11804), (2497, 10764), (2574, 10442), (2691, 9988), (2724, 9867), (2951, 9108), (3036, 8853), (3289, 8172), (3588, 7491), (4086, 6578), (4554, 5902), (4994, 5382), (5148, 5221)]