19374012

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{523}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 58688000

約数和(自身を除く): 39313988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 523, 588, 686, 756, 882, 1029, 1046, 1323, 1372, 1569, 1764, 2058, 2092, 2646, 3087, 3138, 3661, 4116, 4707, 5292, 6174, 6276, 7322, 9261, 9414, 10983, 12348, 14121, 14644, 18522, 18828, 21966, 25627, 28242, 32949, 37044, 43932, 51254, 56484, 65898, 76881, 98847, 102508, 131796, 153762, 179389, 197694, 230643, 307524, 358778, 395388, 461286, 538167, 691929, 717556, 922572, 1076334, 1383858, 1614501, 2152668, 2767716, 3229002, 4843503, 6458004, 9687006, 19374012]

約数ペア:

[(1, 19374012), (2, 9687006), (3, 6458004), (4, 4843503), (6, 3229002), (7, 2767716), (9, 2152668), (12, 1614501), (14, 1383858), (18, 1076334), (21, 922572), (27, 717556), (28, 691929), (36, 538167), (42, 461286), (49, 395388), (54, 358778), (63, 307524), (84, 230643), (98, 197694), (108, 179389), (126, 153762), (147, 131796), (189, 102508), (196, 98847), (252, 76881), (294, 65898), (343, 56484), (378, 51254), (441, 43932), (523, 37044), (588, 32949), (686, 28242), (756, 25627), (882, 21966), (1029, 18828), (1046, 18522), (1323, 14644), (1372, 14121), (1569, 12348), (1764, 10983), (2058, 9414), (2092, 9261), (2646, 7322), (3087, 6276), (3138, 6174), (3661, 5292), (4116, 4707)]