18247922712

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{6563}}^1$

素因数の和:6694

約数の個数: 144

約数和(自身を含む): 52379341560

約数和(自身を除く): 34131418848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 73, 92, 138, 146, 184, 207, 219, 276, 292, 414, 438, 529, 552, 584, 657, 828, 876, 1058, 1314, 1587, 1656, 1679, 1752, 2116, 2628, 3174, 3358, 4232, 4761, 5037, 5256, 6348, 6563, 6716, 9522, 10074, 12696, 13126, 13432, 15111, 19044, 19689, 20148, 26252, 30222, 38088, 38617, 39378, 40296, 52504, 59067, 60444, 77234, 78756, 115851, 118134, 120888, 150949, 154468, 157512, 231702, 236268, 301898, 308936, 347553, 452847, 463404, 472536, 479099, 603796, 695106, 905694, 926808, 958198, 1207592, 1358541, 1390212, 1437297, 1811388, 1916396, 2717082, 2780424, 2874594, 3471827, 3622776, 3832792, 4311891, 5434164, 5749188, 6943654, 8623782, 10415481, 10868328, 11019277, 11498376, 13887308, 17247564, 20830962, 22038554, 27774616, 31246443, 33057831, 34495128, 41661924, 44077108, 62492886, 66115662, 83323848, 88154216, 99173493, 124985772, 132231324, 198346986, 249971544, 253443371, 264462648, 396693972, 506886742, 760330113, 793387944, 1013773484, 1520660226, 2027546968, 2280990339, 3041320452, 4561980678, 6082640904, 9123961356, 18247922712]

約数ペア:

[(1, 18247922712), (2, 9123961356), (3, 6082640904), (4, 4561980678), (6, 3041320452), (8, 2280990339), (9, 2027546968), (12, 1520660226), (18, 1013773484), (23, 793387944), (24, 760330113), (36, 506886742), (46, 396693972), (69, 264462648), (72, 253443371), (73, 249971544), (92, 198346986), (138, 132231324), (146, 124985772), (184, 99173493), (207, 88154216), (219, 83323848), (276, 66115662), (292, 62492886), (414, 44077108), (438, 41661924), (529, 34495128), (552, 33057831), (584, 31246443), (657, 27774616), (828, 22038554), (876, 20830962), (1058, 17247564), (1314, 13887308), (1587, 11498376), (1656, 11019277), (1679, 10868328), (1752, 10415481), (2116, 8623782), (2628, 6943654), (3174, 5749188), (3358, 5434164), (4232, 4311891), (4761, 3832792), (5037, 3622776), (5256, 3471827), (6348, 2874594), (6563, 2780424), (6716, 2717082), (9522, 1916396), (10074, 1811388), (12696, 1437297), (13126, 1390212), (13432, 1358541), (15111, 1207592), (19044, 958198), (19689, 926808), (20148, 905694), (26252, 695106), (30222, 603796), (38088, 479099), (38617, 472536), (39378, 463404), (40296, 452847), (52504, 347553), (59067, 308936), (60444, 301898), (77234, 236268), (78756, 231702), (115851, 157512), (118134, 154468), (120888, 150949)]