2018802219

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{5483}}^1$

素因数の和:5779

約数の個数: 32

約数和(自身を含む): 3127196160

約数和(自身を除く): 1108393941

約数列:

[1, 3, 7, 21, 89, 197, 267, 591, 623, 1379, 1869, 4137, 5483, 16449, 17533, 38381, 52599, 115143, 122731, 368193, 487987, 1080151, 1463961, 3240453, 3415909, 7561057, 10247727, 22683171, 96133439, 288400317, 672934073, 2018802219]

約数ペア:

[(1, 2018802219), (3, 672934073), (7, 288400317), (21, 96133439), (89, 22683171), (197, 10247727), (267, 7561057), (591, 3415909), (623, 3240453), (1379, 1463961), (1869, 1080151), (4137, 487987), (5483, 368193), (16449, 122731), (17533, 115143), (38381, 52599)]