18484983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 30201600

約数和(自身を除く): 11716617

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 571, 981, 1199, 1713, 2943, 3597, 5139, 6281, 10791, 15417, 18843, 32373, 56529, 62239, 169587, 186717, 560151, 684629, 1680453, 2053887, 6161661, 18484983]

約数ペア:

[(1, 18484983), (3, 6161661), (9, 2053887), (11, 1680453), (27, 684629), (33, 560151), (99, 186717), (109, 169587), (297, 62239), (327, 56529), (571, 32373), (981, 18843), (1199, 15417), (1713, 10791), (2943, 6281), (3597, 5139)]