21156936192

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{93701}}^1$

素因数の和:93739

約数の個数: 180

約数和(自身を含む): 71030145186

約数和(自身を除く): 49873208994

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 6272, 7056, 8064, 9408, 10752, 12544, 14112, 16128, 18816, 25088, 28224, 32256, 37632, 56448, 75264, 93701, 112896, 187402, 225792, 281103, 374804, 562206, 655907, 749608, 843309, 1124412, 1311814, 1499216, 1686618, 1967721, 2248824, 2623628, 2998432, 3373236, 3935442, 4497648, 4591349, 5247256, 5903163, 5996864, 6746472, 7870884, 8995296, 9182698, 10494512, 11806326, 11993728, 13492944, 13774047, 15741768, 17990592, 18365396, 20989024, 23612652, 23987456, 26985888, 27548094, 31483536, 35981184, 36730792, 41322141, 41978048, 47225304, 47974912, 53971776, 55096188, 62967072, 71962368, 73461584, 82644282, 83956096, 94450608, 107943552, 110192376, 125934144, 143924736, 146923168, 165288564, 167912192, 188901216, 215887104, 220384752, 251868288, 293846336, 330577128, 335824384, 377802432, 431774208, 440769504, 503736576, 587692672, 661154256, 755604864, 881539008, 1007473152, 1175385344, 1322308512, 1511209728, 1763078016, 2350770688, 2644617024, 3022419456, 3526156032, 5289234048, 7052312064, 10578468096, 21156936192]

約数ペア:

[(1, 21156936192), (2, 10578468096), (3, 7052312064), (4, 5289234048), (6, 3526156032), (7, 3022419456), (8, 2644617024), (9, 2350770688), (12, 1763078016), (14, 1511209728), (16, 1322308512), (18, 1175385344), (21, 1007473152), (24, 881539008), (28, 755604864), (32, 661154256), (36, 587692672), (42, 503736576), (48, 440769504), (49, 431774208), (56, 377802432), (63, 335824384), (64, 330577128), (72, 293846336), (84, 251868288), (96, 220384752), (98, 215887104), (112, 188901216), (126, 167912192), (128, 165288564), (144, 146923168), (147, 143924736), (168, 125934144), (192, 110192376), (196, 107943552), (224, 94450608), (252, 83956096), (256, 82644282), (288, 73461584), (294, 71962368), (336, 62967072), (384, 55096188), (392, 53971776), (441, 47974912), (448, 47225304), (504, 41978048), (512, 41322141), (576, 36730792), (588, 35981184), (672, 31483536), (768, 27548094), (784, 26985888), (882, 23987456), (896, 23612652), (1008, 20989024), (1152, 18365396), (1176, 17990592), (1344, 15741768), (1536, 13774047), (1568, 13492944), (1764, 11993728), (1792, 11806326), (2016, 10494512), (2304, 9182698), (2352, 8995296), (2688, 7870884), (3136, 6746472), (3528, 5996864), (3584, 5903163), (4032, 5247256), (4608, 4591349), (4704, 4497648), (5376, 3935442), (6272, 3373236), (7056, 2998432), (8064, 2623628), (9408, 2248824), (10752, 1967721), (12544, 1686618), (14112, 1499216), (16128, 1311814), (18816, 1124412), (25088, 843309), (28224, 749608), (32256, 655907), (37632, 562206), (56448, 374804), (75264, 281103), (93701, 225792), (112896, 187402)]