6400998

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 14364000

約数和(自身を除く): 7963002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 1049, 2034, 2098, 3051, 3147, 6102, 6294, 9441, 18882, 28323, 56646, 118537, 237074, 355611, 711222, 1066833, 2133666, 3200499, 6400998]

約数ペア:

[(1, 6400998), (2, 3200499), (3, 2133666), (6, 1066833), (9, 711222), (18, 355611), (27, 237074), (54, 118537), (113, 56646), (226, 28323), (339, 18882), (678, 9441), (1017, 6294), (1049, 6102), (2034, 3147), (2098, 3051)]