18441317076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{17573}}^1$

素因数の和:17662

約数の個数: 144

約数和(自身を含む): 54726279552

約数和(自身を除く): 36284962476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 961, 1092, 1209, 1302, 1612, 1922, 2418, 2604, 2821, 2883, 3844, 4836, 5642, 5766, 6727, 8463, 11284, 11532, 12493, 13454, 16926, 17573, 20181, 24986, 26908, 33852, 35146, 37479, 40362, 49972, 52719, 70292, 74958, 80724, 87451, 105438, 123011, 149916, 174902, 210876, 228449, 246022, 262353, 349804, 369033, 456898, 492044, 524706, 544763, 685347, 738066, 913796, 1049412, 1089526, 1370694, 1476132, 1599143, 1634289, 2179052, 2741388, 3198286, 3268578, 3813341, 4797429, 6396572, 6537156, 7081919, 7626682, 9594858, 11440023, 14163838, 15253364, 16887653, 19189716, 21245757, 22880046, 28327676, 33775306, 42491514, 45760092, 49573433, 50662959, 67550612, 84983028, 99146866, 101325918, 118213571, 148720299, 198293732, 202651836, 219539489, 236427142, 297440598, 354640713, 439078978, 472854284, 594881196, 658618467, 709281426, 878157956, 1317236934, 1418562852, 1536776423, 2634473868, 3073552846, 4610329269, 6147105692, 9220658538, 18441317076]

約数ペア:

[(1, 18441317076), (2, 9220658538), (3, 6147105692), (4, 4610329269), (6, 3073552846), (7, 2634473868), (12, 1536776423), (13, 1418562852), (14, 1317236934), (21, 878157956), (26, 709281426), (28, 658618467), (31, 594881196), (39, 472854284), (42, 439078978), (52, 354640713), (62, 297440598), (78, 236427142), (84, 219539489), (91, 202651836), (93, 198293732), (124, 148720299), (156, 118213571), (182, 101325918), (186, 99146866), (217, 84983028), (273, 67550612), (364, 50662959), (372, 49573433), (403, 45760092), (434, 42491514), (546, 33775306), (651, 28327676), (806, 22880046), (868, 21245757), (961, 19189716), (1092, 16887653), (1209, 15253364), (1302, 14163838), (1612, 11440023), (1922, 9594858), (2418, 7626682), (2604, 7081919), (2821, 6537156), (2883, 6396572), (3844, 4797429), (4836, 3813341), (5642, 3268578), (5766, 3198286), (6727, 2741388), (8463, 2179052), (11284, 1634289), (11532, 1599143), (12493, 1476132), (13454, 1370694), (16926, 1089526), (17573, 1049412), (20181, 913796), (24986, 738066), (26908, 685347), (33852, 544763), (35146, 524706), (37479, 492044), (40362, 456898), (49972, 369033), (52719, 349804), (70292, 262353), (74958, 246022), (80724, 228449), (87451, 210876), (105438, 174902), (123011, 149916)]