26820350082

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1656

約数の個数: 96

約数和(自身を含む): 60753888000

約数和(自身を除く): 33933537918

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 179, 239, 261, 358, 478, 522, 537, 717, 1074, 1201, 1434, 1611, 2151, 2402, 3222, 3603, 4302, 5191, 6931, 7206, 10382, 10809, 13862, 15573, 20793, 21618, 31146, 34829, 41586, 42781, 46719, 62379, 69658, 85562, 93438, 104487, 124758, 128343, 208974, 214979, 256686, 287039, 313461, 385029, 429958, 574078, 626922, 644937, 770058, 861117, 1240649, 1289874, 1722234, 1934811, 2481298, 2583351, 3721947, 3869622, 5166702, 6234391, 7443894, 8324131, 11165841, 12468782, 16648262, 18703173, 22331682, 24972393, 37406346, 49944786, 51379981, 56109519, 74917179, 102759962, 112219038, 149834358, 154139943, 308279886, 462419829, 924839658, 1490019449, 2980038898, 4470058347, 8940116694, 13410175041, 26820350082]

約数ペア:

[(1, 26820350082), (2, 13410175041), (3, 8940116694), (6, 4470058347), (9, 2980038898), (18, 1490019449), (29, 924839658), (58, 462419829), (87, 308279886), (174, 154139943), (179, 149834358), (239, 112219038), (261, 102759962), (358, 74917179), (478, 56109519), (522, 51379981), (537, 49944786), (717, 37406346), (1074, 24972393), (1201, 22331682), (1434, 18703173), (1611, 16648262), (2151, 12468782), (2402, 11165841), (3222, 8324131), (3603, 7443894), (4302, 6234391), (5191, 5166702), (6931, 3869622), (7206, 3721947), (10382, 2583351), (10809, 2481298), (13862, 1934811), (15573, 1722234), (20793, 1289874), (21618, 1240649), (31146, 861117), (34829, 770058), (41586, 644937), (42781, 626922), (46719, 574078), (62379, 429958), (69658, 385029), (85562, 313461), (93438, 287039), (104487, 256686), (124758, 214979), (128343, 208974)]