21062166912

素因数分解:

$2^7\times 3^5\times {\mathrm{229}}^1\times {\mathrm{2957}}^1$

素因数の和:3215

約数の個数: 192

約数和(自身を含む): 63149158800

約数和(自身を除く): 42086991888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 229, 243, 288, 324, 384, 432, 458, 486, 576, 648, 687, 864, 916, 972, 1152, 1296, 1374, 1728, 1832, 1944, 2061, 2592, 2748, 2957, 3456, 3664, 3888, 4122, 5184, 5496, 5914, 6183, 7328, 7776, 8244, 8871, 10368, 10992, 11828, 12366, 14656, 15552, 16488, 17742, 18549, 21984, 23656, 24732, 26613, 29312, 31104, 32976, 35484, 37098, 43968, 47312, 49464, 53226, 55647, 65952, 70968, 74196, 79839, 87936, 94624, 98928, 106452, 111294, 131904, 141936, 148392, 159678, 189248, 197856, 212904, 222588, 239517, 263808, 283872, 296784, 319356, 378496, 395712, 425808, 445176, 479034, 567744, 593568, 638712, 677153, 718551, 791424, 851616, 890352, 958068, 1135488, 1187136, 1277424, 1354306, 1437102, 1703232, 1780704, 1916136, 2031459, 2374272, 2554848, 2708612, 2874204, 3406464, 3561408, 3832272, 4062918, 5109696, 5417224, 5748408, 6094377, 7122816, 7664544, 8125836, 10219392, 10834448, 11496816, 12188754, 15329088, 16251672, 18283131, 21668896, 22993632, 24377508, 30658176, 32503344, 36566262, 43337792, 45987264, 48755016, 54849393, 65006688, 73132524, 86675584, 91974528, 97510032, 109698786, 130013376, 146265048, 164548179, 195020064, 219397572, 260026752, 292530096, 329096358, 390040128, 438795144, 585060192, 658192716, 780080256, 877590288, 1170120384, 1316385432, 1755180576, 2340240768, 2632770864, 3510361152, 5265541728, 7020722304, 10531083456, 21062166912]

約数ペア:

[(1, 21062166912), (2, 10531083456), (3, 7020722304), (4, 5265541728), (6, 3510361152), (8, 2632770864), (9, 2340240768), (12, 1755180576), (16, 1316385432), (18, 1170120384), (24, 877590288), (27, 780080256), (32, 658192716), (36, 585060192), (48, 438795144), (54, 390040128), (64, 329096358), (72, 292530096), (81, 260026752), (96, 219397572), (108, 195020064), (128, 164548179), (144, 146265048), (162, 130013376), (192, 109698786), (216, 97510032), (229, 91974528), (243, 86675584), (288, 73132524), (324, 65006688), (384, 54849393), (432, 48755016), (458, 45987264), (486, 43337792), (576, 36566262), (648, 32503344), (687, 30658176), (864, 24377508), (916, 22993632), (972, 21668896), (1152, 18283131), (1296, 16251672), (1374, 15329088), (1728, 12188754), (1832, 11496816), (1944, 10834448), (2061, 10219392), (2592, 8125836), (2748, 7664544), (2957, 7122816), (3456, 6094377), (3664, 5748408), (3888, 5417224), (4122, 5109696), (5184, 4062918), (5496, 3832272), (5914, 3561408), (6183, 3406464), (7328, 2874204), (7776, 2708612), (8244, 2554848), (8871, 2374272), (10368, 2031459), (10992, 1916136), (11828, 1780704), (12366, 1703232), (14656, 1437102), (15552, 1354306), (16488, 1277424), (17742, 1187136), (18549, 1135488), (21984, 958068), (23656, 890352), (24732, 851616), (26613, 791424), (29312, 718551), (31104, 677153), (32976, 638712), (35484, 593568), (37098, 567744), (43968, 479034), (47312, 445176), (49464, 425808), (53226, 395712), (55647, 378496), (65952, 319356), (70968, 296784), (74196, 283872), (79839, 263808), (87936, 239517), (94624, 222588), (98928, 212904), (106452, 197856), (111294, 189248), (131904, 159678), (141936, 148392)]