18716949888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{535627}}^1$

素因数の和:535664

約数の個数: 128

約数和(自身を含む): 61190142720

約数和(自身を除く): 42473192832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 535627, 1071254, 1606881, 2142508, 3213762, 3749389, 4285016, 6427524, 6963151, 7498778, 8570032, 11248167, 12855048, 13926302, 14997556, 17140064, 20889453, 22496334, 25710096, 27852604, 29995112, 34280128, 41778906, 44992668, 48742057, 51420192, 55705208, 59990224, 68560256, 83557812, 89985336, 97484114, 102840384, 111410416, 119980448, 146226171, 167115624, 179970672, 194968228, 205680768, 222820832, 239960896, 292452342, 334231248, 359941344, 389936456, 445641664, 479921792, 584904684, 668462496, 719882688, 779872912, 891283328, 1169809368, 1336924992, 1439765376, 1559745824, 2339618736, 2673849984, 3119491648, 4679237472, 6238983296, 9358474944, 18716949888]

約数ペア:

[(1, 18716949888), (2, 9358474944), (3, 6238983296), (4, 4679237472), (6, 3119491648), (7, 2673849984), (8, 2339618736), (12, 1559745824), (13, 1439765376), (14, 1336924992), (16, 1169809368), (21, 891283328), (24, 779872912), (26, 719882688), (28, 668462496), (32, 584904684), (39, 479921792), (42, 445641664), (48, 389936456), (52, 359941344), (56, 334231248), (64, 292452342), (78, 239960896), (84, 222820832), (91, 205680768), (96, 194968228), (104, 179970672), (112, 167115624), (128, 146226171), (156, 119980448), (168, 111410416), (182, 102840384), (192, 97484114), (208, 89985336), (224, 83557812), (273, 68560256), (312, 59990224), (336, 55705208), (364, 51420192), (384, 48742057), (416, 44992668), (448, 41778906), (546, 34280128), (624, 29995112), (672, 27852604), (728, 25710096), (832, 22496334), (896, 20889453), (1092, 17140064), (1248, 14997556), (1344, 13926302), (1456, 12855048), (1664, 11248167), (2184, 8570032), (2496, 7498778), (2688, 6963151), (2912, 6427524), (4368, 4285016), (4992, 3749389), (5824, 3213762), (8736, 2142508), (11648, 1606881), (17472, 1071254), (34944, 535627)]