18136566

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{20563}}^1$

素因数の和:20585

約数の個数: 36

約数和(自身を含む): 45713772

約数和(自身を除く): 27577206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 20563, 41126, 61689, 123378, 143941, 185067, 287882, 370134, 431823, 863646, 1007587, 1295469, 2015174, 2590938, 3022761, 6045522, 9068283, 18136566]

約数ペア:

[(1, 18136566), (2, 9068283), (3, 6045522), (6, 3022761), (7, 2590938), (9, 2015174), (14, 1295469), (18, 1007587), (21, 863646), (42, 431823), (49, 370134), (63, 287882), (98, 185067), (126, 143941), (147, 123378), (294, 61689), (441, 41126), (882, 20563)]