1977606

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 4315584

約数和(自身を除く): 2337978

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 607, 1086, 1214, 1629, 1821, 3258, 3642, 5463, 10926, 109867, 219734, 329601, 659202, 988803, 1977606]

約数ペア:

[(1, 1977606), (2, 988803), (3, 659202), (6, 329601), (9, 219734), (18, 109867), (181, 10926), (362, 5463), (543, 3642), (607, 3258), (1086, 1821), (1214, 1629)]