19546146

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{4007}}^1$

素因数の和:4286

約数の個数: 24

約数和(自身を含む): 42516864

約数和(自身を除く): 22970718

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4007, 4878, 8014, 12021, 24042, 36063, 72126, 1085897, 2171794, 3257691, 6515382, 9773073, 19546146]

約数ペア:

[(1, 19546146), (2, 9773073), (3, 6515382), (6, 3257691), (9, 2171794), (18, 1085897), (271, 72126), (542, 36063), (813, 24042), (1626, 12021), (2439, 8014), (4007, 4878)]