15439842

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 40219200

約数和(自身を除く): 24779358

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 121, 139, 153, 187, 198, 242, 278, 297, 306, 363, 374, 417, 459, 561, 594, 726, 834, 918, 1089, 1122, 1251, 1529, 1683, 2057, 2178, 2363, 2502, 3058, 3267, 3366, 3753, 4114, 4587, 4726, 5049, 6171, 6534, 7089, 7506, 9174, 10098, 12342, 13761, 14178, 16819, 18513, 21267, 25993, 27522, 33638, 37026, 41283, 42534, 50457, 51986, 55539, 63801, 77979, 82566, 100914, 111078, 127602, 151371, 155958, 233937, 285923, 302742, 454113, 467874, 571846, 701811, 857769, 908226, 1403622, 1715538, 2573307, 5146614, 7719921, 15439842]

約数ペア:

[(1, 15439842), (2, 7719921), (3, 5146614), (6, 2573307), (9, 1715538), (11, 1403622), (17, 908226), (18, 857769), (22, 701811), (27, 571846), (33, 467874), (34, 454113), (51, 302742), (54, 285923), (66, 233937), (99, 155958), (102, 151371), (121, 127602), (139, 111078), (153, 100914), (187, 82566), (198, 77979), (242, 63801), (278, 55539), (297, 51986), (306, 50457), (363, 42534), (374, 41283), (417, 37026), (459, 33638), (561, 27522), (594, 25993), (726, 21267), (834, 18513), (918, 16819), (1089, 14178), (1122, 13761), (1251, 12342), (1529, 10098), (1683, 9174), (2057, 7506), (2178, 7089), (2363, 6534), (2502, 6171), (3058, 5049), (3267, 4726), (3366, 4587), (3753, 4114)]