12082212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 32235840

約数和(自身を除く): 20153628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 163, 174, 213, 261, 284, 326, 348, 426, 489, 522, 639, 652, 852, 978, 1044, 1278, 1467, 1956, 2059, 2556, 2934, 4118, 4727, 5868, 6177, 8236, 9454, 11573, 12354, 14181, 18531, 18908, 23146, 24708, 28362, 34719, 37062, 42543, 46292, 56724, 69438, 74124, 85086, 104157, 138876, 170172, 208314, 335617, 416628, 671234, 1006851, 1342468, 2013702, 3020553, 4027404, 6041106, 12082212]

約数ペア:

[(1, 12082212), (2, 6041106), (3, 4027404), (4, 3020553), (6, 2013702), (9, 1342468), (12, 1006851), (18, 671234), (29, 416628), (36, 335617), (58, 208314), (71, 170172), (87, 138876), (116, 104157), (142, 85086), (163, 74124), (174, 69438), (213, 56724), (261, 46292), (284, 42543), (326, 37062), (348, 34719), (426, 28362), (489, 24708), (522, 23146), (639, 18908), (652, 18531), (852, 14181), (978, 12354), (1044, 11573), (1278, 9454), (1467, 8236), (1956, 6177), (2059, 5868), (2556, 4727), (2934, 4118)]