21225192

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{2371}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 53227680

約数和(自身を除く): 32002488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 2238, 2371, 2984, 4476, 4742, 7113, 8952, 9484, 14226, 18968, 28452, 56904, 884383, 1768766, 2653149, 3537532, 5306298, 7075064, 10612596, 21225192]

約数ペア:

[(1, 21225192), (2, 10612596), (3, 7075064), (4, 5306298), (6, 3537532), (8, 2653149), (12, 1768766), (24, 884383), (373, 56904), (746, 28452), (1119, 18968), (1492, 14226), (2238, 9484), (2371, 8952), (2984, 7113), (4476, 4742)]