2018100711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{3931}}^1$

素因数の和:4323

約数の個数: 32

約数和(自身を含む): 3007696896

約数和(自身を除く): 989596185

約数列:

[1, 3, 11, 33, 47, 141, 331, 517, 993, 1551, 3641, 3931, 10923, 11793, 15557, 43241, 46671, 129723, 171127, 184757, 513381, 554271, 1301161, 2032327, 3903483, 6096981, 14312771, 42938313, 61154567, 183463701, 672700237, 2018100711]

約数ペア:

[(1, 2018100711), (3, 672700237), (11, 183463701), (33, 61154567), (47, 42938313), (141, 14312771), (331, 6096981), (517, 3903483), (993, 2032327), (1551, 1301161), (3641, 554271), (3931, 513381), (10923, 184757), (11793, 171127), (15557, 129723), (43241, 46671)]