16139412

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 60

約数和(自身を含む): 42671860

約数和(自身を除く): 26532448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 324, 327, 436, 457, 654, 914, 981, 1308, 1371, 1828, 1962, 2742, 2943, 3924, 4113, 5484, 5886, 8226, 8829, 11772, 12339, 16452, 17658, 24678, 35316, 37017, 49356, 49813, 74034, 99626, 148068, 149439, 199252, 298878, 448317, 597756, 896634, 1344951, 1793268, 2689902, 4034853, 5379804, 8069706, 16139412]

約数ペア:

[(1, 16139412), (2, 8069706), (3, 5379804), (4, 4034853), (6, 2689902), (9, 1793268), (12, 1344951), (18, 896634), (27, 597756), (36, 448317), (54, 298878), (81, 199252), (108, 149439), (109, 148068), (162, 99626), (218, 74034), (324, 49813), (327, 49356), (436, 37017), (457, 35316), (654, 24678), (914, 17658), (981, 16452), (1308, 12339), (1371, 11772), (1828, 8829), (1962, 8226), (2742, 5886), (2943, 5484), (3924, 4113)]