26147268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 82001920

約数和(自身を除く): 55854652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 127, 129, 133, 171, 172, 228, 252, 254, 258, 266, 301, 342, 381, 387, 399, 508, 516, 532, 602, 684, 762, 774, 798, 817, 889, 903, 1143, 1197, 1204, 1524, 1548, 1596, 1634, 1778, 1806, 2286, 2394, 2413, 2451, 2667, 2709, 3268, 3556, 3612, 4572, 4788, 4826, 4902, 5334, 5418, 5461, 5719, 7239, 7353, 8001, 9652, 9804, 10668, 10836, 10922, 11438, 14478, 14706, 16002, 16383, 16891, 17157, 21717, 21844, 22876, 28956, 29412, 32004, 32766, 33782, 34314, 38227, 43434, 49149, 50673, 51471, 65532, 67564, 68628, 76454, 86868, 98298, 101346, 102942, 103759, 114681, 152019, 152908, 196596, 202692, 205884, 207518, 229362, 304038, 311277, 344043, 415036, 458724, 608076, 622554, 688086, 726313, 933831, 1245108, 1376172, 1452626, 1867662, 2178939, 2905252, 3735324, 4357878, 6536817, 8715756, 13073634, 26147268]

約数ペア:

[(1, 26147268), (2, 13073634), (3, 8715756), (4, 6536817), (6, 4357878), (7, 3735324), (9, 2905252), (12, 2178939), (14, 1867662), (18, 1452626), (19, 1376172), (21, 1245108), (28, 933831), (36, 726313), (38, 688086), (42, 622554), (43, 608076), (57, 458724), (63, 415036), (76, 344043), (84, 311277), (86, 304038), (114, 229362), (126, 207518), (127, 205884), (129, 202692), (133, 196596), (171, 152908), (172, 152019), (228, 114681), (252, 103759), (254, 102942), (258, 101346), (266, 98298), (301, 86868), (342, 76454), (381, 68628), (387, 67564), (399, 65532), (508, 51471), (516, 50673), (532, 49149), (602, 43434), (684, 38227), (762, 34314), (774, 33782), (798, 32766), (817, 32004), (889, 29412), (903, 28956), (1143, 22876), (1197, 21844), (1204, 21717), (1524, 17157), (1548, 16891), (1596, 16383), (1634, 16002), (1778, 14706), (1806, 14478), (2286, 11438), (2394, 10922), (2413, 10836), (2451, 10668), (2667, 9804), (2709, 9652), (3268, 8001), (3556, 7353), (3612, 7239), (4572, 5719), (4788, 5461), (4826, 5418), (4902, 5334)]