27272994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20947}}^1$

素因数の和:20990

約数の個数: 32

約数和(自身を含む): 64352256

約数和(自身を除く): 37079262

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 20947, 41894, 62841, 125682, 146629, 293258, 439887, 649357, 879774, 1298714, 1948071, 3896142, 4545499, 9090998, 13636497, 27272994]

約数ペア:

[(1, 27272994), (2, 13636497), (3, 9090998), (6, 4545499), (7, 3896142), (14, 1948071), (21, 1298714), (31, 879774), (42, 649357), (62, 439887), (93, 293258), (186, 146629), (217, 125682), (434, 62841), (651, 41894), (1302, 20947)]