2018802954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1299101}}^1$

素因数の和:1299150

約数の個数: 32

約数和(自身を含む): 4739124096

約数和(自身を除く): 2720321142

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1299101, 2598202, 3897303, 7794606, 9093707, 18187414, 27281121, 48066737, 54562242, 96133474, 144200211, 288400422, 336467159, 672934318, 1009401477, 2018802954]

約数ペア:

[(1, 2018802954), (2, 1009401477), (3, 672934318), (6, 336467159), (7, 288400422), (14, 144200211), (21, 96133474), (37, 54562242), (42, 48066737), (74, 27281121), (111, 18187414), (222, 9093707), (259, 7794606), (518, 3897303), (777, 2598202), (1554, 1299101)]