17984196

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{823}}^1$

素因数の和:1440

約数の個数: 36

約数和(自身を含む): 45590272

約数和(自身を除く): 27606076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 823, 1214, 1646, 1821, 2428, 2469, 3292, 3642, 4938, 5463, 7284, 7407, 9876, 10926, 14814, 21852, 29628, 499561, 999122, 1498683, 1998244, 2997366, 4496049, 5994732, 8992098, 17984196]

約数ペア:

[(1, 17984196), (2, 8992098), (3, 5994732), (4, 4496049), (6, 2997366), (9, 1998244), (12, 1498683), (18, 999122), (36, 499561), (607, 29628), (823, 21852), (1214, 14814), (1646, 10926), (1821, 9876), (2428, 7407), (2469, 7284), (3292, 5463), (3642, 4938)]