18384879968

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{69379}}^1$

素因数の和:69429

約数の個数: 108

約数和(自身を含む): 45593275140

約数和(自身を除く): 27208395172

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 1568, 2366, 2548, 2704, 2912, 4732, 5096, 5408, 8281, 9464, 10192, 16562, 18928, 20384, 33124, 37856, 66248, 69379, 132496, 138758, 264992, 277516, 485653, 555032, 901927, 971306, 1110064, 1803854, 1942612, 2220128, 3399571, 3607708, 3885224, 6313489, 6799142, 7215416, 7770448, 11725051, 12626978, 13598284, 14430832, 15540896, 23450102, 25253956, 27196568, 28861664, 44194423, 46900204, 50507912, 54393136, 82075357, 88388846, 93800408, 101015824, 108786272, 164150714, 176777692, 187600816, 202031648, 328301428, 353555384, 375201632, 574527499, 656602856, 707110768, 1149054998, 1313205712, 1414221536, 2298109996, 2626411424, 4596219992, 9192439984, 18384879968]

約数ペア:

[(1, 18384879968), (2, 9192439984), (4, 4596219992), (7, 2626411424), (8, 2298109996), (13, 1414221536), (14, 1313205712), (16, 1149054998), (26, 707110768), (28, 656602856), (32, 574527499), (49, 375201632), (52, 353555384), (56, 328301428), (91, 202031648), (98, 187600816), (104, 176777692), (112, 164150714), (169, 108786272), (182, 101015824), (196, 93800408), (208, 88388846), (224, 82075357), (338, 54393136), (364, 50507912), (392, 46900204), (416, 44194423), (637, 28861664), (676, 27196568), (728, 25253956), (784, 23450102), (1183, 15540896), (1274, 14430832), (1352, 13598284), (1456, 12626978), (1568, 11725051), (2366, 7770448), (2548, 7215416), (2704, 6799142), (2912, 6313489), (4732, 3885224), (5096, 3607708), (5408, 3399571), (8281, 2220128), (9464, 1942612), (10192, 1803854), (16562, 1110064), (18928, 971306), (20384, 901927), (33124, 555032), (37856, 485653), (66248, 277516), (69379, 264992), (132496, 138758)]