19148004

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18341}}^1$

素因数の和:18380

約数の個数: 36

約数和(自身を含む): 50073660

約数和(自身を除く): 30925656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 18341, 36682, 55023, 73364, 110046, 165069, 220092, 330138, 531889, 660276, 1063778, 1595667, 2127556, 3191334, 4787001, 6382668, 9574002, 19148004]

約数ペア:

[(1, 19148004), (2, 9574002), (3, 6382668), (4, 4787001), (6, 3191334), (9, 2127556), (12, 1595667), (18, 1063778), (29, 660276), (36, 531889), (58, 330138), (87, 220092), (116, 165069), (174, 110046), (261, 73364), (348, 55023), (522, 36682), (1044, 18341)]