21106577856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1208023}}^1$

素因数の和:1208058

約数の個数: 112

約数和(自身を含む): 68731733504

約数和(自身を除く): 47625155648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 1208023, 2416046, 3624069, 4832092, 7248138, 8456161, 9664184, 14496276, 15704299, 16912322, 19328368, 25368483, 28992552, 31408598, 33824644, 38656736, 47112897, 50736966, 57985104, 62817196, 67649288, 77313472, 94225794, 101473932, 109930093, 115970208, 125634392, 135298576, 188451588, 202947864, 219860186, 231940416, 251268784, 270597152, 329790279, 376903176, 405895728, 439720372, 502537568, 541194304, 659580558, 753806352, 811791456, 879440744, 1005075136, 1319161116, 1507612704, 1623582912, 1758881488, 2638322232, 3015225408, 3517762976, 5276644464, 7035525952, 10553288928, 21106577856]

約数ペア:

[(1, 21106577856), (2, 10553288928), (3, 7035525952), (4, 5276644464), (6, 3517762976), (7, 3015225408), (8, 2638322232), (12, 1758881488), (13, 1623582912), (14, 1507612704), (16, 1319161116), (21, 1005075136), (24, 879440744), (26, 811791456), (28, 753806352), (32, 659580558), (39, 541194304), (42, 502537568), (48, 439720372), (52, 405895728), (56, 376903176), (64, 329790279), (78, 270597152), (84, 251268784), (91, 231940416), (96, 219860186), (104, 202947864), (112, 188451588), (156, 135298576), (168, 125634392), (182, 115970208), (192, 109930093), (208, 101473932), (224, 94225794), (273, 77313472), (312, 67649288), (336, 62817196), (364, 57985104), (416, 50736966), (448, 47112897), (546, 38656736), (624, 33824644), (672, 31408598), (728, 28992552), (832, 25368483), (1092, 19328368), (1248, 16912322), (1344, 15704299), (1456, 14496276), (2184, 9664184), (2496, 8456161), (2912, 7248138), (4368, 4832092), (5824, 3624069), (8736, 2416046), (17472, 1208023)]