15549492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10889}}^1$

素因数の和:10920

約数の個数: 48

約数和(自身を含む): 43908480

約数和(自身を除く): 28358988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 10889, 21778, 32667, 43556, 65334, 76223, 130668, 152446, 185113, 228669, 304892, 370226, 457338, 555339, 740452, 914676, 1110678, 1295791, 2221356, 2591582, 3887373, 5183164, 7774746, 15549492]

約数ペア:

[(1, 15549492), (2, 7774746), (3, 5183164), (4, 3887373), (6, 2591582), (7, 2221356), (12, 1295791), (14, 1110678), (17, 914676), (21, 740452), (28, 555339), (34, 457338), (42, 370226), (51, 304892), (68, 228669), (84, 185113), (102, 152446), (119, 130668), (204, 76223), (238, 65334), (357, 43556), (476, 32667), (714, 21778), (1428, 10889)]