26930988

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{727}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 81536000

約数和(自身を除く): 54605012

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, 588, 686, 727, 756, 882, 1029, 1323, 1372, 1454, 1764, 2058, 2181, 2646, 2908, 3087, 4116, 4362, 5089, 5292, 6174, 6543, 8724, 9261, 10178, 12348, 13086, 15267, 18522, 19629, 20356, 26172, 30534, 35623, 37044, 39258, 45801, 61068, 71246, 78516, 91602, 106869, 137403, 142492, 183204, 213738, 249361, 274806, 320607, 427476, 498722, 549612, 641214, 748083, 961821, 997444, 1282428, 1496166, 1923642, 2244249, 2992332, 3847284, 4488498, 6732747, 8976996, 13465494, 26930988]

約数ペア:

[(1, 26930988), (2, 13465494), (3, 8976996), (4, 6732747), (6, 4488498), (7, 3847284), (9, 2992332), (12, 2244249), (14, 1923642), (18, 1496166), (21, 1282428), (27, 997444), (28, 961821), (36, 748083), (42, 641214), (49, 549612), (54, 498722), (63, 427476), (84, 320607), (98, 274806), (108, 249361), (126, 213738), (147, 183204), (189, 142492), (196, 137403), (252, 106869), (294, 91602), (343, 78516), (378, 71246), (441, 61068), (588, 45801), (686, 39258), (727, 37044), (756, 35623), (882, 30534), (1029, 26172), (1323, 20356), (1372, 19629), (1454, 18522), (1764, 15267), (2058, 13086), (2181, 12348), (2646, 10178), (2908, 9261), (3087, 8724), (4116, 6543), (4362, 6174), (5089, 5292)]