27816012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 87639552

約数和(自身を除く): 59823540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 151, 153, 172, 204, 238, 252, 258, 301, 302, 306, 357, 387, 453, 476, 516, 602, 604, 612, 714, 731, 774, 903, 906, 1057, 1071, 1204, 1359, 1428, 1462, 1548, 1806, 1812, 2114, 2142, 2193, 2567, 2709, 2718, 2924, 3171, 3612, 4228, 4284, 4386, 5117, 5134, 5418, 5436, 6342, 6493, 6579, 7701, 8772, 9513, 10234, 10268, 10836, 12684, 12986, 13158, 15351, 15402, 17969, 19026, 19479, 20468, 23103, 25972, 26316, 30702, 30804, 35938, 38052, 38958, 45451, 46053, 46206, 53907, 58437, 61404, 71876, 77916, 90902, 92106, 92412, 107814, 110381, 116874, 136353, 161721, 181804, 184212, 215628, 220762, 233748, 272706, 323442, 331143, 409059, 441524, 545412, 646884, 662286, 772667, 818118, 993429, 1324572, 1545334, 1636236, 1986858, 2318001, 3090668, 3973716, 4636002, 6954003, 9272004, 13908006, 27816012]

約数ペア:

[(1, 27816012), (2, 13908006), (3, 9272004), (4, 6954003), (6, 4636002), (7, 3973716), (9, 3090668), (12, 2318001), (14, 1986858), (17, 1636236), (18, 1545334), (21, 1324572), (28, 993429), (34, 818118), (36, 772667), (42, 662286), (43, 646884), (51, 545412), (63, 441524), (68, 409059), (84, 331143), (86, 323442), (102, 272706), (119, 233748), (126, 220762), (129, 215628), (151, 184212), (153, 181804), (172, 161721), (204, 136353), (238, 116874), (252, 110381), (258, 107814), (301, 92412), (302, 92106), (306, 90902), (357, 77916), (387, 71876), (453, 61404), (476, 58437), (516, 53907), (602, 46206), (604, 46053), (612, 45451), (714, 38958), (731, 38052), (774, 35938), (903, 30804), (906, 30702), (1057, 26316), (1071, 25972), (1204, 23103), (1359, 20468), (1428, 19479), (1462, 19026), (1548, 17969), (1806, 15402), (1812, 15351), (2114, 13158), (2142, 12986), (2193, 12684), (2567, 10836), (2709, 10268), (2718, 10234), (2924, 9513), (3171, 8772), (3612, 7701), (4228, 6579), (4284, 6493), (4386, 6342), (5117, 5436), (5134, 5418)]