7389492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 20684160

約数和(自身を除く): 13294668

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 37, 44, 51, 66, 68, 74, 89, 102, 111, 132, 148, 178, 187, 204, 222, 267, 356, 374, 407, 444, 534, 561, 629, 748, 814, 979, 1068, 1122, 1221, 1258, 1513, 1628, 1887, 1958, 2244, 2442, 2516, 2937, 3026, 3293, 3774, 3916, 4539, 4884, 5874, 6052, 6586, 6919, 7548, 9078, 9879, 11748, 13172, 13838, 16643, 18156, 19758, 20757, 27676, 33286, 36223, 39516, 41514, 49929, 55981, 66572, 72446, 83028, 99858, 108669, 111962, 144892, 167943, 199716, 217338, 223924, 335886, 434676, 615791, 671772, 1231582, 1847373, 2463164, 3694746, 7389492]

約数ペア:

[(1, 7389492), (2, 3694746), (3, 2463164), (4, 1847373), (6, 1231582), (11, 671772), (12, 615791), (17, 434676), (22, 335886), (33, 223924), (34, 217338), (37, 199716), (44, 167943), (51, 144892), (66, 111962), (68, 108669), (74, 99858), (89, 83028), (102, 72446), (111, 66572), (132, 55981), (148, 49929), (178, 41514), (187, 39516), (204, 36223), (222, 33286), (267, 27676), (356, 20757), (374, 19758), (407, 18156), (444, 16643), (534, 13838), (561, 13172), (629, 11748), (748, 9879), (814, 9078), (979, 7548), (1068, 6919), (1122, 6586), (1221, 6052), (1258, 5874), (1513, 4884), (1628, 4539), (1887, 3916), (1958, 3774), (2244, 3293), (2442, 3026), (2516, 2937)]