21905528832

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{108041}}^1$

素因数の和:108080

約数の個数: 144

約数和(自身を含む): 69019390440

約数和(自身を除く): 47113861608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2048, 2112, 2304, 2816, 3072, 3168, 4224, 4608, 5632, 6144, 6336, 8448, 9216, 11264, 12672, 16896, 18432, 22528, 25344, 33792, 50688, 67584, 101376, 108041, 202752, 216082, 324123, 432164, 648246, 864328, 972369, 1188451, 1296492, 1728656, 1944738, 2376902, 2592984, 3457312, 3565353, 3889476, 4753804, 5185968, 6914624, 7130706, 7778952, 9507608, 10371936, 10696059, 13829248, 14261412, 15557904, 19015216, 20743872, 21392118, 27658496, 28522824, 31115808, 38030432, 41487744, 42784236, 55316992, 57045648, 62231616, 76060864, 82975488, 85568472, 110633984, 114091296, 124463232, 152121728, 165950976, 171136944, 221267968, 228182592, 248926464, 304243456, 331901952, 342273888, 456365184, 497852928, 608486912, 663803904, 684547776, 912730368, 995705856, 1216973824, 1369095552, 1825460736, 1991411712, 2433947648, 2738191104, 3650921472, 5476382208, 7301842944, 10952764416, 21905528832]

約数ペア:

[(1, 21905528832), (2, 10952764416), (3, 7301842944), (4, 5476382208), (6, 3650921472), (8, 2738191104), (9, 2433947648), (11, 1991411712), (12, 1825460736), (16, 1369095552), (18, 1216973824), (22, 995705856), (24, 912730368), (32, 684547776), (33, 663803904), (36, 608486912), (44, 497852928), (48, 456365184), (64, 342273888), (66, 331901952), (72, 304243456), (88, 248926464), (96, 228182592), (99, 221267968), (128, 171136944), (132, 165950976), (144, 152121728), (176, 124463232), (192, 114091296), (198, 110633984), (256, 85568472), (264, 82975488), (288, 76060864), (352, 62231616), (384, 57045648), (396, 55316992), (512, 42784236), (528, 41487744), (576, 38030432), (704, 31115808), (768, 28522824), (792, 27658496), (1024, 21392118), (1056, 20743872), (1152, 19015216), (1408, 15557904), (1536, 14261412), (1584, 13829248), (2048, 10696059), (2112, 10371936), (2304, 9507608), (2816, 7778952), (3072, 7130706), (3168, 6914624), (4224, 5185968), (4608, 4753804), (5632, 3889476), (6144, 3565353), (6336, 3457312), (8448, 2592984), (9216, 2376902), (11264, 1944738), (12672, 1728656), (16896, 1296492), (18432, 1188451), (22528, 972369), (25344, 864328), (33792, 648246), (50688, 432164), (67584, 324123), (101376, 216082), (108041, 202752)]