21252121632

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{167329}}^1$

素因数の和:167365

約数の個数: 180

約数和(自身を含む): 72706725630

約数和(自身を除く): 51454603998

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15876, 18144, 21168, 31752, 42336, 63504, 127008, 167329, 334658, 501987, 669316, 1003974, 1171303, 1338632, 1505961, 2007948, 2342606, 2677264, 3011922, 3513909, 4015896, 4517883, 4685212, 5354528, 6023844, 7027818, 8031792, 8199121, 9035766, 9370424, 10541727, 12047688, 13553649, 14055636, 16063584, 16398242, 18071532, 18740848, 21083454, 24095376, 24597363, 27107298, 28111272, 31625181, 32796484, 36143064, 37481696, 42166908, 48190752, 49194726, 54214596, 56222544, 63250362, 65592968, 72286128, 73792089, 84333816, 94875543, 98389452, 108429192, 112445088, 126500724, 131185936, 144572256, 147584178, 168667632, 189751086, 196778904, 216858384, 221376267, 253001448, 262371872, 295168356, 337335264, 379502172, 393557808, 433716768, 442752534, 506002896, 590336712, 664128801, 759004344, 787115616, 885505068, 1012005792, 1180673424, 1328257602, 1518008688, 1771010136, 2361346848, 2656515204, 3036017376, 3542020272, 5313030408, 7084040544, 10626060816, 21252121632]

約数ペア:

[(1, 21252121632), (2, 10626060816), (3, 7084040544), (4, 5313030408), (6, 3542020272), (7, 3036017376), (8, 2656515204), (9, 2361346848), (12, 1771010136), (14, 1518008688), (16, 1328257602), (18, 1180673424), (21, 1012005792), (24, 885505068), (27, 787115616), (28, 759004344), (32, 664128801), (36, 590336712), (42, 506002896), (48, 442752534), (49, 433716768), (54, 393557808), (56, 379502172), (63, 337335264), (72, 295168356), (81, 262371872), (84, 253001448), (96, 221376267), (98, 216858384), (108, 196778904), (112, 189751086), (126, 168667632), (144, 147584178), (147, 144572256), (162, 131185936), (168, 126500724), (189, 112445088), (196, 108429192), (216, 98389452), (224, 94875543), (252, 84333816), (288, 73792089), (294, 72286128), (324, 65592968), (336, 63250362), (378, 56222544), (392, 54214596), (432, 49194726), (441, 48190752), (504, 42166908), (567, 37481696), (588, 36143064), (648, 32796484), (672, 31625181), (756, 28111272), (784, 27107298), (864, 24597363), (882, 24095376), (1008, 21083454), (1134, 18740848), (1176, 18071532), (1296, 16398242), (1323, 16063584), (1512, 14055636), (1568, 13553649), (1764, 12047688), (2016, 10541727), (2268, 9370424), (2352, 9035766), (2592, 8199121), (2646, 8031792), (3024, 7027818), (3528, 6023844), (3969, 5354528), (4536, 4685212), (4704, 4517883), (5292, 4015896), (6048, 3513909), (7056, 3011922), (7938, 2677264), (9072, 2342606), (10584, 2007948), (14112, 1505961), (15876, 1338632), (18144, 1171303), (21168, 1003974), (31752, 669316), (42336, 501987), (63504, 334658), (127008, 167329)]