15954552

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 43832880

約数和(自身を除く): 27878328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 3121, 5112, 6242, 9363, 12484, 18726, 24968, 28089, 37452, 56178, 74904, 112356, 221591, 224712, 443182, 664773, 886364, 1329546, 1772728, 1994319, 2659092, 3988638, 5318184, 7977276, 15954552]

約数ペア:

[(1, 15954552), (2, 7977276), (3, 5318184), (4, 3988638), (6, 2659092), (8, 1994319), (9, 1772728), (12, 1329546), (18, 886364), (24, 664773), (36, 443182), (71, 224712), (72, 221591), (142, 112356), (213, 74904), (284, 56178), (426, 37452), (568, 28089), (639, 24968), (852, 18726), (1278, 12484), (1704, 9363), (2556, 6242), (3121, 5112)]