15509364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 40040448

約数和(自身を除く): 24531084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2687, 2886, 5374, 5772, 8061, 10748, 16122, 32244, 34931, 69862, 99419, 104793, 139724, 198838, 209586, 298257, 397676, 419172, 596514, 1193028, 1292447, 2584894, 3877341, 5169788, 7754682, 15509364]

約数ペア:

[(1, 15509364), (2, 7754682), (3, 5169788), (4, 3877341), (6, 2584894), (12, 1292447), (13, 1193028), (26, 596514), (37, 419172), (39, 397676), (52, 298257), (74, 209586), (78, 198838), (111, 139724), (148, 104793), (156, 99419), (222, 69862), (444, 34931), (481, 32244), (962, 16122), (1443, 10748), (1924, 8061), (2687, 5772), (2886, 5374)]