39497868

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 111966624

約数和(自身を除く): 72468756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 81, 101, 102, 108, 142, 153, 162, 202, 204, 213, 284, 303, 306, 324, 404, 426, 459, 606, 612, 639, 852, 909, 918, 1207, 1212, 1278, 1377, 1717, 1818, 1836, 1917, 2414, 2556, 2727, 2754, 3434, 3621, 3636, 3834, 4828, 5151, 5454, 5508, 5751, 6868, 7171, 7242, 7668, 8181, 10302, 10863, 10908, 11502, 14342, 14484, 15453, 16362, 20604, 21513, 21726, 23004, 28684, 30906, 32589, 32724, 43026, 43452, 46359, 61812, 64539, 65178, 86052, 92718, 97767, 121907, 129078, 130356, 139077, 185436, 193617, 195534, 243814, 258156, 278154, 365721, 387234, 391068, 487628, 556308, 580851, 731442, 774468, 1097163, 1161702, 1462884, 2194326, 2323404, 3291489, 4388652, 6582978, 9874467, 13165956, 19748934, 39497868]

約数ペア:

[(1, 39497868), (2, 19748934), (3, 13165956), (4, 9874467), (6, 6582978), (9, 4388652), (12, 3291489), (17, 2323404), (18, 2194326), (27, 1462884), (34, 1161702), (36, 1097163), (51, 774468), (54, 731442), (68, 580851), (71, 556308), (81, 487628), (101, 391068), (102, 387234), (108, 365721), (142, 278154), (153, 258156), (162, 243814), (202, 195534), (204, 193617), (213, 185436), (284, 139077), (303, 130356), (306, 129078), (324, 121907), (404, 97767), (426, 92718), (459, 86052), (606, 65178), (612, 64539), (639, 61812), (852, 46359), (909, 43452), (918, 43026), (1207, 32724), (1212, 32589), (1278, 30906), (1377, 28684), (1717, 23004), (1818, 21726), (1836, 21513), (1917, 20604), (2414, 16362), (2556, 15453), (2727, 14484), (2754, 14342), (3434, 11502), (3621, 10908), (3636, 10863), (3834, 10302), (4828, 8181), (5151, 7668), (5454, 7242), (5508, 7171), (5751, 6868)]