31705884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 96

約数和(自身を含む): 99509760

約数和(自身を除く): 67803876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 2467, 3213, 4284, 4934, 6426, 7401, 9868, 12852, 14802, 17269, 22203, 29604, 34538, 41939, 44406, 51807, 66609, 69076, 83878, 88812, 103614, 125817, 133218, 155421, 167756, 207228, 251634, 266436, 293573, 310842, 377451, 466263, 503268, 587146, 621684, 754902, 880719, 932526, 1132353, 1174292, 1509804, 1761438, 1865052, 2264706, 2642157, 3522876, 4529412, 5284314, 7926471, 10568628, 15852942, 31705884]

約数ペア:

[(1, 31705884), (2, 15852942), (3, 10568628), (4, 7926471), (6, 5284314), (7, 4529412), (9, 3522876), (12, 2642157), (14, 2264706), (17, 1865052), (18, 1761438), (21, 1509804), (27, 1174292), (28, 1132353), (34, 932526), (36, 880719), (42, 754902), (51, 621684), (54, 587146), (63, 503268), (68, 466263), (84, 377451), (102, 310842), (108, 293573), (119, 266436), (126, 251634), (153, 207228), (189, 167756), (204, 155421), (238, 133218), (252, 125817), (306, 103614), (357, 88812), (378, 83878), (459, 69076), (476, 66609), (612, 51807), (714, 44406), (756, 41939), (918, 34538), (1071, 29604), (1428, 22203), (1836, 17269), (2142, 14802), (2467, 12852), (3213, 9868), (4284, 7401), (4934, 6426)]