16574742

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 37844352

約数和(自身を除く): 21269610

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 222, 246, 333, 369, 607, 666, 738, 1214, 1517, 1821, 3034, 3642, 4551, 5463, 9102, 10926, 13653, 22459, 24887, 27306, 44918, 49774, 67377, 74661, 134754, 149322, 202131, 223983, 404262, 447966, 920819, 1841638, 2762457, 5524914, 8287371, 16574742]

約数ペア:

[(1, 16574742), (2, 8287371), (3, 5524914), (6, 2762457), (9, 1841638), (18, 920819), (37, 447966), (41, 404262), (74, 223983), (82, 202131), (111, 149322), (123, 134754), (222, 74661), (246, 67377), (333, 49774), (369, 44918), (607, 27306), (666, 24887), (738, 22459), (1214, 13653), (1517, 10926), (1821, 9102), (3034, 5463), (3642, 4551)]