2017478538

素因数分解:

$2^1\times 3^2\times {\mathrm{19813}}^1\times {\mathrm{5657}}^1$

素因数の和:25478

約数の個数: 24

約数和(自身を含む): 4372196868

約数和(自身を除く): 2354718330

約数列:

[1, 2, 3, 6, 9, 18, 5657, 11314, 16971, 19813, 33942, 39626, 50913, 59439, 101826, 118878, 178317, 356634, 112082141, 224164282, 336246423, 672492846, 1008739269, 2017478538]

約数ペア:

[(1, 2017478538), (2, 1008739269), (3, 672492846), (6, 336246423), (9, 224164282), (18, 112082141), (5657, 356634), (11314, 178317), (16971, 118878), (19813, 101826), (33942, 59439), (39626, 50913)]