16027116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 44107056

約数和(自身を除く): 28079940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 281, 291, 294, 388, 562, 582, 588, 679, 843, 1124, 1164, 1358, 1686, 1967, 2037, 2716, 3372, 3934, 4074, 4753, 5901, 7868, 8148, 9506, 11802, 13769, 14259, 19012, 23604, 27257, 27538, 28518, 41307, 54514, 55076, 57036, 81771, 82614, 109028, 163542, 165228, 190799, 327084, 381598, 572397, 763196, 1144794, 1335593, 2289588, 2671186, 4006779, 5342372, 8013558, 16027116]

約数ペア:

[(1, 16027116), (2, 8013558), (3, 5342372), (4, 4006779), (6, 2671186), (7, 2289588), (12, 1335593), (14, 1144794), (21, 763196), (28, 572397), (42, 381598), (49, 327084), (84, 190799), (97, 165228), (98, 163542), (147, 109028), (194, 82614), (196, 81771), (281, 57036), (291, 55076), (294, 54514), (388, 41307), (562, 28518), (582, 27538), (588, 27257), (679, 23604), (843, 19012), (1124, 14259), (1164, 13769), (1358, 11802), (1686, 9506), (1967, 8148), (2037, 7868), (2716, 5901), (3372, 4753), (3934, 4074)]