31061934

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{4391}}^1$

素因数の和:4533

約数の個数: 32

約数和(自身を含む): 69569280

約数和(自身を除く): 38507346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 4391, 7074, 8782, 13173, 26346, 39519, 79038, 118557, 237114, 575221, 1150442, 1725663, 3451326, 5176989, 10353978, 15530967, 31061934]

約数ペア:

[(1, 31061934), (2, 15530967), (3, 10353978), (6, 5176989), (9, 3451326), (18, 1725663), (27, 1150442), (54, 575221), (131, 237114), (262, 118557), (393, 79038), (786, 39519), (1179, 26346), (2358, 13173), (3537, 8782), (4391, 7074)]