2018313477

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{4127}}^1$

素因数の和:4502

約数の個数: 32

約数和(自身を含む): 3051417600

約数和(自身を除く): 1033104123

約数列:

[1, 3, 9, 27, 59, 177, 307, 531, 921, 1593, 2763, 4127, 8289, 12381, 18113, 37143, 54339, 111429, 163017, 243493, 489051, 730479, 1266989, 2191437, 3800967, 6574311, 11402901, 34208703, 74752351, 224257053, 672771159, 2018313477]

約数ペア:

[(1, 2018313477), (3, 672771159), (9, 224257053), (27, 74752351), (59, 34208703), (177, 11402901), (307, 6574311), (531, 3800967), (921, 2191437), (1593, 1266989), (2763, 730479), (4127, 489051), (8289, 243493), (12381, 163017), (18113, 111429), (37143, 54339)]